Home / 699,377,527,672.20-1,049,066,291,508.30-699,377,527,672.20

Finding the Fourth Proportional to 699,377,527,672.20, 1,049,066,291,508.30 and 699,377,527,672.20

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Solution

The fourth proportional to 699,377,527,672.20, 1,049,066,291,508.30 and 699,377,527,672.20 is: 1,049,066,291,508.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    699,377,527,672.20 : 1,049,066,291,508.30 = 699,377,527,672.20 : x
  2. Step 2: Convert to fraction form
    699,377,527,672.20/1,049,066,291,508.30 = 699,377,527,672.20/x
  3. Step 3: Cross multiply
    699,377,527,672.20x = 1,049,066,291,508.30 × 699,377,527,672.20
  4. Step 4: Simplify right side
    699,377,527,672.20x = 733,693,389,319,318,278,242,304
  5. Step 5: Solve for x
    x = 733,693,389,319,318,278,242,304/699,377,527,672.20
  6. Step 6: Final answer
    x = 1,049,066,291,508.30

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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.