Home / 59,375,959.20-89,063,938.80-35,488,087.20

Finding the Fourth Proportional to 59,375,959.20, 89,063,938.80 and 35,488,087.20

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Solution

The fourth proportional to 59,375,959.20, 89,063,938.80 and 35,488,087.20 is: 53,232,130.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,375,959.20 : 89,063,938.80 = 35,488,087.20 : x
  2. Step 2: Convert to fraction form
    59,375,959.20/89,063,938.80 = 35,488,087.20/x
  3. Step 3: Cross multiply
    59,375,959.20x = 89,063,938.80 × 35,488,087.20
  4. Step 4: Simplify right side
    59,375,959.20x = 3,160,708,826,509,863.50
  5. Step 5: Solve for x
    x = 3,160,708,826,509,863.50/59,375,959.20
  6. Step 6: Final answer
    x = 53,232,130.80

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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.