Home / 244,168,286.20-366,677,582.10-129,377,030.20

Finding the Fourth Proportional to 244,168,286.20, 366,677,582.10 and 129,377,030.20

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Solution

The fourth proportional to 244,168,286.20, 366,677,582.10 and 129,377,030.20 is: 194,290,820.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,168,286.20 : 366,677,582.10 = 129,377,030.20 : x
  2. Step 2: Convert to fraction form
    244,168,286.20/366,677,582.10 = 129,377,030.20/x
  3. Step 3: Cross multiply
    244,168,286.20x = 366,677,582.10 × 129,377,030.20
  4. Step 4: Simplify right side
    244,168,286.20x = 47,439,656,613,014,680
  5. Step 5: Solve for x
    x = 47,439,656,613,014,680/244,168,286.20
  6. Step 6: Final answer
    x = 194,290,820.28

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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.