Home / 88,573,704.90-132,860,557.35-62,745,672.30

Finding the Fourth Proportional to 88,573,704.90, 132,860,557.35 and 62,745,672.30

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Solution

The fourth proportional to 88,573,704.90, 132,860,557.35 and 62,745,672.30 is: 94,118,508.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,573,704.90 : 132,860,557.35 = 62,745,672.30 : x
  2. Step 2: Convert to fraction form
    88,573,704.90/132,860,557.35 = 62,745,672.30/x
  3. Step 3: Cross multiply
    88,573,704.90x = 132,860,557.35 × 62,745,672.30
  4. Step 4: Simplify right side
    88,573,704.90x = 8,336,424,993,078,456
  5. Step 5: Solve for x
    x = 8,336,424,993,078,456/88,573,704.90
  6. Step 6: Final answer
    x = 94,118,508.45

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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.