Home / 59,866,003.80-89,825,444.10-29,143,546.20

Finding the Fourth Proportional to 59,866,003.80, 89,825,444.10 and 29,143,546.20

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Solution

The fourth proportional to 59,866,003.80, 89,825,444.10 and 29,143,546.20 is: 43,728,189.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,866,003.80 : 89,825,444.10 = 29,143,546.20 : x
  2. Step 2: Convert to fraction form
    59,866,003.80/89,825,444.10 = 29,143,546.20/x
  3. Step 3: Cross multiply
    59,866,003.80x = 89,825,444.10 × 29,143,546.20
  4. Step 4: Simplify right side
    59,866,003.80x = 2,617,831,980,063,867
  5. Step 5: Solve for x
    x = 2,617,831,980,063,867/59,866,003.80
  6. Step 6: Final answer
    x = 43,728,189.86

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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.