Home / 90,834,594.48-136,253,821.92-32,546,069.04

Finding the Fourth Proportional to 90,834,594.48, 136,253,821.92 and 32,546,069.04

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Solution

The fourth proportional to 90,834,594.48, 136,253,821.92 and 32,546,069.04 is: 48,819,795.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    90,834,594.48 : 136,253,821.92 = 32,546,069.04 : x
  2. Step 2: Convert to fraction form
    90,834,594.48/136,253,821.92 = 32,546,069.04/x
  3. Step 3: Cross multiply
    90,834,594.48x = 136,253,821.92 × 32,546,069.04
  4. Step 4: Simplify right side
    90,834,594.48x = 4,434,526,295,172,185
  5. Step 5: Solve for x
    x = 4,434,526,295,172,185/90,834,594.48
  6. Step 6: Final answer
    x = 48,819,795.15

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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.