Home / 29,524,773.60-40,744,212.93-16,472,034.52

Finding the Fourth Proportional to 29,524,773.60, 40,744,212.93 and 16,472,034.52

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Solution

The fourth proportional to 29,524,773.60, 40,744,212.93 and 16,472,034.52 is: 22,731,421.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,524,773.60 : 40,744,212.93 = 16,472,034.52 : x
  2. Step 2: Convert to fraction form
    29,524,773.60/40,744,212.93 = 16,472,034.52/x
  3. Step 3: Cross multiply
    29,524,773.60x = 40,744,212.93 × 16,472,034.52
  4. Step 4: Simplify right side
    29,524,773.60x = 671,140,081,873,190.38
  5. Step 5: Solve for x
    x = 671,140,081,873,190.38/29,524,773.60
  6. Step 6: Final answer
    x = 22,731,421.79

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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.