Home / 5,107,447,585.13-7,189,277,531.91

Finding the Third Proportional to 5,107,447,585.13 and 7,189,277,531.91

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Solution

The third proportional to 5,107,447,585.13 and 7,189,277,531.91 is: 10,119,675,350.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,107,447,585.13 : 7,189,277,531.91 = 7,189,277,531.91 : x
  2. Step 2: Convert to fraction form
    5,107,447,585.13/7,189,277,531.91 = 7,189,277,531.91/x
  3. Step 3: Cross multiply
    5,107,447,585.13x = 7,189,277,531.91 × 7,189,277,531.91
  4. Step 4: Simplify right side
    5,107,447,585.13x = 51,685,711,430,771,310,592
  5. Step 5: Solve for x
    x = 51,685,711,430,771,310,592/5,107,447,585.13
  6. Step 6: Final answer
    x = 10,119,675,350.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.