Home / 41,327,800.48-62,000,669.01-12,573,188.72

Finding the Fourth Proportional to 41,327,800.48, 62,000,669.01 and 12,573,188.72

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Solution

The fourth proportional to 41,327,800.48, 62,000,669.01 and 12,573,188.72 is: 18,862,511.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,327,800.48 : 62,000,669.01 = 12,573,188.72 : x
  2. Step 2: Convert to fraction form
    41,327,800.48/62,000,669.01 = 12,573,188.72/x
  3. Step 3: Cross multiply
    41,327,800.48x = 62,000,669.01 × 12,573,188.72
  4. Step 4: Simplify right side
    41,327,800.48x = 779,546,112,127,910
  5. Step 5: Solve for x
    x = 779,546,112,127,910/41,327,800.48
  6. Step 6: Final answer
    x = 18,862,511.51

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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.