Home / 1,522,344,077.10-2,126,690,057.70-1,522,344,077.10

Finding the Fourth Proportional to 1,522,344,077.10, 2,126,690,057.70 and 1,522,344,077.10

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Solution

The fourth proportional to 1,522,344,077.10, 2,126,690,057.70 and 1,522,344,077.10 is: 2,126,690,057.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,344,077.10 : 2,126,690,057.70 = 1,522,344,077.10 : x
  2. Step 2: Convert to fraction form
    1,522,344,077.10/2,126,690,057.70 = 1,522,344,077.10/x
  3. Step 3: Cross multiply
    1,522,344,077.10x = 2,126,690,057.70 × 1,522,344,077.10
  4. Step 4: Simplify right side
    1,522,344,077.10x = 3,237,554,013,167,052,288
  5. Step 5: Solve for x
    x = 3,237,554,013,167,052,288/1,522,344,077.10
  6. Step 6: Final answer
    x = 2,126,690,057.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.