Home / 41,339,066.50-57,047,459.03-22,753,809.28

Finding the Fourth Proportional to 41,339,066.50, 57,047,459.03 and 22,753,809.28

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Solution

The fourth proportional to 41,339,066.50, 57,047,459.03 and 22,753,809.28 is: 31,400,007.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,339,066.50 : 57,047,459.03 = 22,753,809.28 : x
  2. Step 2: Convert to fraction form
    41,339,066.50/57,047,459.03 = 22,753,809.28/x
  3. Step 3: Cross multiply
    41,339,066.50x = 57,047,459.03 × 22,753,809.28
  4. Step 4: Simplify right side
    41,339,066.50x = 1,298,047,002,677,234
  5. Step 5: Solve for x
    x = 1,298,047,002,677,234/41,339,066.50
  6. Step 6: Final answer
    x = 31,400,007.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.