Home / 59,131,589.12-88,681,987.20-25,035,384.32

Finding the Fourth Proportional to 59,131,589.12, 88,681,987.20 and 25,035,384.32

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Solution

The fourth proportional to 59,131,589.12, 88,681,987.20 and 25,035,384.32 is: 37,546,557.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,131,589.12 : 88,681,987.20 = 25,035,384.32 : x
  2. Step 2: Convert to fraction form
    59,131,589.12/88,681,987.20 = 25,035,384.32/x
  3. Step 3: Cross multiply
    59,131,589.12x = 88,681,987.20 × 25,035,384.32
  4. Step 4: Simplify right side
    59,131,589.12x = 2,220,187,631,813,320.75
  5. Step 5: Solve for x
    x = 2,220,187,631,813,320.75/59,131,589.12
  6. Step 6: Final answer
    x = 37,546,557.85

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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.