Home / 95,068,589.79-142,612,551.90-32,811,801.60

Finding the Fourth Proportional to 95,068,589.79, 142,612,551.90 and 32,811,801.60

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Solution

The fourth proportional to 95,068,589.79, 142,612,551.90 and 32,811,801.60 is: 49,221,038.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,068,589.79 : 142,612,551.90 = 32,811,801.60 : x
  2. Step 2: Convert to fraction form
    95,068,589.79/142,612,551.90 = 32,811,801.60/x
  3. Step 3: Cross multiply
    95,068,589.79x = 142,612,551.90 × 32,811,801.60
  4. Step 4: Simplify right side
    95,068,589.79x = 4,679,374,758,612,503
  5. Step 5: Solve for x
    x = 4,679,374,758,612,503/95,068,589.79
  6. Step 6: Final answer
    x = 49,221,038.93

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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.