Home / 95,032,089.61-131,144,278.31-51,572,025.61

Finding the Fourth Proportional to 95,032,089.61, 131,144,278.31 and 51,572,025.61

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Solution

The fourth proportional to 95,032,089.61, 131,144,278.31 and 51,572,025.61 is: 71,169,392.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,032,089.61 : 131,144,278.31 = 51,572,025.61 : x
  2. Step 2: Convert to fraction form
    95,032,089.61/131,144,278.31 = 51,572,025.61/x
  3. Step 3: Cross multiply
    95,032,089.61x = 131,144,278.31 × 51,572,025.61
  4. Step 4: Simplify right side
    95,032,089.61x = 6,763,376,079,608,288
  5. Step 5: Solve for x
    x = 6,763,376,079,608,288/95,032,089.61
  6. Step 6: Final answer
    x = 71,169,392.44

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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.