Home / 58,859,729.22-81,225,781.72-32,397,517.29

Finding the Fourth Proportional to 58,859,729.22, 81,225,781.72 and 32,397,517.29

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Solution

The fourth proportional to 58,859,729.22, 81,225,781.72 and 32,397,517.29 is: 44,708,219.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,859,729.22 : 81,225,781.72 = 32,397,517.29 : x
  2. Step 2: Convert to fraction form
    58,859,729.22/81,225,781.72 = 32,397,517.29/x
  3. Step 3: Cross multiply
    58,859,729.22x = 81,225,781.72 × 32,397,517.29
  4. Step 4: Simplify right side
    58,859,729.22x = 2,631,513,667,707,962.50
  5. Step 5: Solve for x
    x = 2,631,513,667,707,962.50/58,859,729.22
  6. Step 6: Final answer
    x = 44,708,219.06

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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.