Home / 44,857,451.39-67,286,177.17-10,778,797.31

Finding the Fourth Proportional to 44,857,451.39, 67,286,177.17 and 10,778,797.31

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Solution

The fourth proportional to 44,857,451.39, 67,286,177.17 and 10,778,797.31 is: 16,168,195.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,857,451.39 : 67,286,177.17 = 10,778,797.31 : x
  2. Step 2: Convert to fraction form
    44,857,451.39/67,286,177.17 = 10,778,797.31/x
  3. Step 3: Cross multiply
    44,857,451.39x = 67,286,177.17 × 10,778,797.31
  4. Step 4: Simplify right side
    44,857,451.39x = 725,264,065,116,801.50
  5. Step 5: Solve for x
    x = 725,264,065,116,801.50/44,857,451.39
  6. Step 6: Final answer
    x = 16,168,195.98

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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.