Home / 39,498,672.60-59,248,008.90-37,107,188.10

Finding the Fourth Proportional to 39,498,672.60, 59,248,008.90 and 37,107,188.10

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Solution

The fourth proportional to 39,498,672.60, 59,248,008.90 and 37,107,188.10 is: 55,660,782.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,498,672.60 : 59,248,008.90 = 37,107,188.10 : x
  2. Step 2: Convert to fraction form
    39,498,672.60/59,248,008.90 = 37,107,188.10/x
  3. Step 3: Cross multiply
    39,498,672.60x = 59,248,008.90 × 37,107,188.10
  4. Step 4: Simplify right side
    39,498,672.60x = 2,198,527,010,802,774
  5. Step 5: Solve for x
    x = 2,198,527,010,802,774/39,498,672.60
  6. Step 6: Final answer
    x = 55,660,782.15

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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.