Home / 41,437,332.57-62,145,393.12-12,284,354.34

Finding the Fourth Proportional to 41,437,332.57, 62,145,393.12 and 12,284,354.34

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Solution

The fourth proportional to 41,437,332.57, 62,145,393.12 and 12,284,354.34 is: 18,423,387.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,437,332.57 : 62,145,393.12 = 12,284,354.34 : x
  2. Step 2: Convert to fraction form
    41,437,332.57/62,145,393.12 = 12,284,354.34/x
  3. Step 3: Cross multiply
    41,437,332.57x = 62,145,393.12 × 12,284,354.34
  4. Step 4: Simplify right side
    41,437,332.57x = 763,416,029,684,678.12
  5. Step 5: Solve for x
    x = 763,416,029,684,678.12/41,437,332.57
  6. Step 6: Final answer
    x = 18,423,387.37

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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.