Home / 58,526,278.80-80,765,181-32,420,225.04

Finding the Fourth Proportional to 58,526,278.80, 80,765,181 and 32,420,225.04

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Solution

The fourth proportional to 58,526,278.80, 80,765,181 and 32,420,225.04 is: 44,739,310.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,526,278.80 : 80,765,181 = 32,420,225.04 : x
  2. Step 2: Convert to fraction form
    58,526,278.80/80,765,181 = 32,420,225.04/x
  3. Step 3: Cross multiply
    58,526,278.80x = 80,765,181 × 32,420,225.04
  4. Step 4: Simplify right side
    58,526,278.80x = 2,618,425,343,416,332
  5. Step 5: Solve for x
    x = 2,618,425,343,416,332/58,526,278.80
  6. Step 6: Final answer
    x = 44,739,310.22

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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.