Home / 59,049,105.90-88,573,658.85-39,775,512.30

Finding the Fourth Proportional to 59,049,105.90, 88,573,658.85 and 39,775,512.30

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Solution

The fourth proportional to 59,049,105.90, 88,573,658.85 and 39,775,512.30 is: 59,663,268.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,049,105.90 : 88,573,658.85 = 39,775,512.30 : x
  2. Step 2: Convert to fraction form
    59,049,105.90/88,573,658.85 = 39,775,512.30/x
  3. Step 3: Cross multiply
    59,049,105.90x = 88,573,658.85 × 39,775,512.30
  4. Step 4: Simplify right side
    59,049,105.90x = 3,523,062,657,044,178.50
  5. Step 5: Solve for x
    x = 3,523,062,657,044,178.50/59,049,105.90
  6. Step 6: Final answer
    x = 59,663,268.45

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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.