Home / 61,411,411.45-92,148,997.97-25,046,480.89

Finding the Fourth Proportional to 61,411,411.45, 92,148,997.97 and 25,046,480.89

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Solution

The fourth proportional to 61,411,411.45, 92,148,997.97 and 25,046,480.89 is: 37,582,723.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,411,411.45 : 92,148,997.97 = 25,046,480.89 : x
  2. Step 2: Convert to fraction form
    61,411,411.45/92,148,997.97 = 25,046,480.89/x
  3. Step 3: Cross multiply
    61,411,411.45x = 92,148,997.97 × 25,046,480.89
  4. Step 4: Simplify right side
    61,411,411.45x = 2,308,008,116,332,649
  5. Step 5: Solve for x
    x = 2,308,008,116,332,649/61,411,411.45
  6. Step 6: Final answer
    x = 37,582,723.83

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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.