Home / 41,437,331.07-62,145,390.87-12,284,352.83

Finding the Fourth Proportional to 41,437,331.07, 62,145,390.87 and 12,284,352.83

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Solution

The fourth proportional to 41,437,331.07, 62,145,390.87 and 12,284,352.83 is: 18,423,385.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,437,331.07 : 62,145,390.87 = 12,284,352.83 : x
  2. Step 2: Convert to fraction form
    41,437,331.07/62,145,390.87 = 12,284,352.83/x
  3. Step 3: Cross multiply
    41,437,331.07x = 62,145,390.87 × 12,284,352.83
  4. Step 4: Simplify right side
    41,437,331.07x = 763,415,907,894,613.62
  5. Step 5: Solve for x
    x = 763,415,907,894,613.62/41,437,331.07
  6. Step 6: Final answer
    x = 18,423,385.10

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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.