Home / 61,952,912.86-92,939,956.34-25,541,398.82

Finding the Fourth Proportional to 61,952,912.86, 92,939,956.34 and 25,541,398.82

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Solution

The fourth proportional to 61,952,912.86, 92,939,956.34 and 25,541,398.82 is: 38,316,462.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,952,912.86 : 92,939,956.34 = 25,541,398.82 : x
  2. Step 2: Convert to fraction form
    61,952,912.86/92,939,956.34 = 25,541,398.82/x
  3. Step 3: Cross multiply
    61,952,912.86x = 92,939,956.34 × 25,541,398.82
  4. Step 4: Simplify right side
    61,952,912.86x = 2,373,816,491,193,327.50
  5. Step 5: Solve for x
    x = 2,373,816,491,193,327.50/61,952,912.86
  6. Step 6: Final answer
    x = 38,316,462.97

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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.