Home / 39,934,897.28-59,909,811.52-16,002,235.52

Finding the Fourth Proportional to 39,934,897.28, 59,909,811.52 and 16,002,235.52

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Solution

The fourth proportional to 39,934,897.28, 59,909,811.52 and 16,002,235.52 is: 24,006,344.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,934,897.28 : 59,909,811.52 = 16,002,235.52 : x
  2. Step 2: Convert to fraction form
    39,934,897.28/59,909,811.52 = 16,002,235.52/x
  3. Step 3: Cross multiply
    39,934,897.28x = 59,909,811.52 × 16,002,235.52
  4. Step 4: Simplify right side
    39,934,897.28x = 958,690,913,901,849.25
  5. Step 5: Solve for x
    x = 958,690,913,901,849.25/39,934,897.28
  6. Step 6: Final answer
    x = 24,006,344.81

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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.