Home / 9,236,774,430,227.40-12,746,761,336,401-5,013,169,677,795.20

Finding the Fourth Proportional to 9,236,774,430,227.40, 12,746,761,336,401 and 5,013,169,677,795.20

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Solution

The fourth proportional to 9,236,774,430,227.40, 12,746,761,336,401 and 5,013,169,677,795.20 is: 6,918,181,006,198.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,236,774,430,227.40 : 12,746,761,336,401 = 5,013,169,677,795.20 : x
  2. Step 2: Convert to fraction form
    9,236,774,430,227.40/12,746,761,336,401 = 5,013,169,677,795.20/x
  3. Step 3: Cross multiply
    9,236,774,430,227.40x = 12,746,761,336,401 × 5,013,169,677,795.20
  4. Step 4: Simplify right side
    9,236,774,430,227.40x = 63,901,677,421,737,713,011,261,440
  5. Step 5: Solve for x
    x = 63,901,677,421,737,713,011,261,440/9,236,774,430,227.40
  6. Step 6: Final answer
    x = 6,918,181,006,198.34

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Double scale
Find fourth proportional to 9,236,774,430,228.40, 12,746,761,336,402.38 and 5,013,169,677,796.20
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.