Home / 88,577,335.20-132,866,002.80-50,313,583.20

Finding the Fourth Proportional to 88,577,335.20, 132,866,002.80 and 50,313,583.20

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Solution

The fourth proportional to 88,577,335.20, 132,866,002.80 and 50,313,583.20 is: 75,470,374.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,577,335.20 : 132,866,002.80 = 50,313,583.20 : x
  2. Step 2: Convert to fraction form
    88,577,335.20/132,866,002.80 = 50,313,583.20/x
  3. Step 3: Cross multiply
    88,577,335.20x = 132,866,002.80 × 50,313,583.20
  4. Step 4: Simplify right side
    88,577,335.20x = 6,684,964,686,329,233
  5. Step 5: Solve for x
    x = 6,684,964,686,329,233/88,577,335.20
  6. Step 6: Final answer
    x = 75,470,374.80

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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.