Home / 39,856,689.90-59,785,034.85-26,251,800.30

Finding the Fourth Proportional to 39,856,689.90, 59,785,034.85 and 26,251,800.30

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Solution

The fourth proportional to 39,856,689.90, 59,785,034.85 and 26,251,800.30 is: 39,377,700.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,856,689.90 : 59,785,034.85 = 26,251,800.30 : x
  2. Step 2: Convert to fraction form
    39,856,689.90/59,785,034.85 = 26,251,800.30/x
  3. Step 3: Cross multiply
    39,856,689.90x = 59,785,034.85 × 26,251,800.30
  4. Step 4: Simplify right side
    39,856,689.90x = 1,569,464,795,810,740.50
  5. Step 5: Solve for x
    x = 1,569,464,795,810,740.50/39,856,689.90
  6. Step 6: Final answer
    x = 39,377,700.45

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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.