Home / 39,053,463.20-58,569,697.20-16,329,658.40

Finding the Fourth Proportional to 39,053,463.20, 58,569,697.20 and 16,329,658.40

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Solution

The fourth proportional to 39,053,463.20, 58,569,697.20 and 16,329,658.40 is: 24,490,098.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,053,463.20 : 58,569,697.20 = 16,329,658.40 : x
  2. Step 2: Convert to fraction form
    39,053,463.20/58,569,697.20 = 16,329,658.40/x
  3. Step 3: Cross multiply
    39,053,463.20x = 58,569,697.20 × 16,329,658.40
  4. Step 4: Simplify right side
    39,053,463.20x = 956,423,147,867,436.50
  5. Step 5: Solve for x
    x = 956,423,147,867,436.50/39,053,463.20
  6. Step 6: Final answer
    x = 24,490,098.18

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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.