Home / 41,002,905.61-56,584,546.68-22,418,066.89

Finding the Fourth Proportional to 41,002,905.61, 56,584,546.68 and 22,418,066.89

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Solution

The fourth proportional to 41,002,905.61, 56,584,546.68 and 22,418,066.89 is: 30,937,225.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,002,905.61 : 56,584,546.68 = 22,418,066.89 : x
  2. Step 2: Convert to fraction form
    41,002,905.61/56,584,546.68 = 22,418,066.89/x
  3. Step 3: Cross multiply
    41,002,905.61x = 56,584,546.68 × 22,418,066.89
  4. Step 4: Simplify right side
    41,002,905.61x = 1,268,516,152,412,567.50
  5. Step 5: Solve for x
    x = 1,268,516,152,412,567.50/41,002,905.61
  6. Step 6: Final answer
    x = 30,937,225.88

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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.