Home / 7,971,386,118.68-17,125,751,597.70

Finding the Third Proportional to 7,971,386,118.68 and 17,125,751,597.70

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Solution

The third proportional to 7,971,386,118.68 and 17,125,751,597.70 is: 36,793,019,861.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,971,386,118.68 : 17,125,751,597.70 = 17,125,751,597.70 : x
  2. Step 2: Convert to fraction form
    7,971,386,118.68/17,125,751,597.70 = 17,125,751,597.70/x
  3. Step 3: Cross multiply
    7,971,386,118.68x = 17,125,751,597.70 × 17,125,751,597.70
  4. Step 4: Simplify right side
    7,971,386,118.68x = 293,291,367,785,952,837,632
  5. Step 5: Solve for x
    x = 293,291,367,785,952,837,632/7,971,386,118.68
  6. Step 6: Final answer
    x = 36,793,019,861.21

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.