Home / 667,791,853,882.40-1,001,687,780,823.70-667,791,853,882.40

Finding the Fourth Proportional to 667,791,853,882.40, 1,001,687,780,823.70 and 667,791,853,882.40

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Solution

The fourth proportional to 667,791,853,882.40, 1,001,687,780,823.70 and 667,791,853,882.40 is: 1,001,687,780,823.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    667,791,853,882.40 : 1,001,687,780,823.70 = 667,791,853,882.40 : x
  2. Step 2: Convert to fraction form
    667,791,853,882.40/1,001,687,780,823.70 = 667,791,853,882.40/x
  3. Step 3: Cross multiply
    667,791,853,882.40x = 1,001,687,780,823.70 × 667,791,853,882.40
  4. Step 4: Simplify right side
    667,791,853,882.40x = 668,918,940,167,605,814,558,720
  5. Step 5: Solve for x
    x = 668,918,940,167,605,814,558,720/667,791,853,882.40
  6. Step 6: Final answer
    x = 1,001,687,780,823.70

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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.