Home / 101,718,335.43-152,577,503.15-29,914,751.43

Finding the Fourth Proportional to 101,718,335.43, 152,577,503.15 and 29,914,751.43

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Solution

The fourth proportional to 101,718,335.43, 152,577,503.15 and 29,914,751.43 is: 44,872,127.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,718,335.43 : 152,577,503.15 = 29,914,751.43 : x
  2. Step 2: Convert to fraction form
    101,718,335.43/152,577,503.15 = 29,914,751.43/x
  3. Step 3: Cross multiply
    101,718,335.43x = 152,577,503.15 × 29,914,751.43
  4. Step 4: Simplify right side
    101,718,335.43x = 4,564,318,080,392,719
  5. Step 5: Solve for x
    x = 4,564,318,080,392,719/101,718,335.43
  6. Step 6: Final answer
    x = 44,872,127.15

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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.