Home / 3,102,413,296.22-4,276,328,988.70-2,098,464,740.61

Finding the Fourth Proportional to 3,102,413,296.22, 4,276,328,988.70 and 2,098,464,740.61

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Solution

The fourth proportional to 3,102,413,296.22, 4,276,328,988.70 and 2,098,464,740.61 is: 2,892,498,434.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,102,413,296.22 : 4,276,328,988.70 = 2,098,464,740.61 : x
  2. Step 2: Convert to fraction form
    3,102,413,296.22/4,276,328,988.70 = 2,098,464,740.61/x
  3. Step 3: Cross multiply
    3,102,413,296.22x = 4,276,328,988.70 × 2,098,464,740.61
  4. Step 4: Simplify right side
    3,102,413,296.22x = 8,973,725,602,009,675,776
  5. Step 5: Solve for x
    x = 8,973,725,602,009,675,776/3,102,413,296.22
  6. Step 6: Final answer
    x = 2,892,498,434.35

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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.