Home / 11,229,306,365.54-16,817,220,346.06-6,497,656,474.35

Finding the Fourth Proportional to 11,229,306,365.54, 16,817,220,346.06 and 6,497,656,474.35

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Solution

The fourth proportional to 11,229,306,365.54, 16,817,220,346.06 and 6,497,656,474.35 is: 9,731,012,504.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,229,306,365.54 : 16,817,220,346.06 = 6,497,656,474.35 : x
  2. Step 2: Convert to fraction form
    11,229,306,365.54/16,817,220,346.06 = 6,497,656,474.35/x
  3. Step 3: Cross multiply
    11,229,306,365.54x = 16,817,220,346.06 × 6,497,656,474.35
  4. Step 4: Simplify right side
    11,229,306,365.54x = 109,272,520,662,224,207,872
  5. Step 5: Solve for x
    x = 109,272,520,662,224,207,872/11,229,306,365.54
  6. Step 6: Final answer
    x = 9,731,012,504.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.