Home / 93,420,163.20-140,130,244.80-25,262,854.95

Finding the Fourth Proportional to 93,420,163.20, 140,130,244.80 and 25,262,854.95

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Solution

The fourth proportional to 93,420,163.20, 140,130,244.80 and 25,262,854.95 is: 37,894,282.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,420,163.20 : 140,130,244.80 = 25,262,854.95 : x
  2. Step 2: Convert to fraction form
    93,420,163.20/140,130,244.80 = 25,262,854.95/x
  3. Step 3: Cross multiply
    93,420,163.20x = 140,130,244.80 × 25,262,854.95
  4. Step 4: Simplify right side
    93,420,163.20x = 3,540,090,048,490,392
  5. Step 5: Solve for x
    x = 3,540,090,048,490,392/93,420,163.20
  6. Step 6: Final answer
    x = 37,894,282.43

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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.