Home / 39,856,246.90-59,798,367.15-17,144,106.10

Finding the Fourth Proportional to 39,856,246.90, 59,798,367.15 and 17,144,106.10

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Solution

The fourth proportional to 39,856,246.90, 59,798,367.15 and 17,144,106.10 is: 25,722,179.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,856,246.90 : 59,798,367.15 = 17,144,106.10 : x
  2. Step 2: Convert to fraction form
    39,856,246.90/59,798,367.15 = 17,144,106.10/x
  3. Step 3: Cross multiply
    39,856,246.90x = 59,798,367.15 × 17,144,106.10
  4. Step 4: Simplify right side
    39,856,246.90x = 1,025,189,551,026,354.62
  5. Step 5: Solve for x
    x = 1,025,189,551,026,354.62/39,856,246.90
  6. Step 6: Final answer
    x = 25,722,179.85

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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.