Home / 5,115,979,591.50-11,132,819,798.50

Finding the Third Proportional to 5,115,979,591.50 and 11,132,819,798.50

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Solution

The third proportional to 5,115,979,591.50 and 11,132,819,798.50 is: 24,225,991,220.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,115,979,591.50 : 11,132,819,798.50 = 11,132,819,798.50 : x
  2. Step 2: Convert to fraction form
    5,115,979,591.50/11,132,819,798.50 = 11,132,819,798.50/x
  3. Step 3: Cross multiply
    5,115,979,591.50x = 11,132,819,798.50 × 11,132,819,798.50
  4. Step 4: Simplify right side
    5,115,979,591.50x = 123,939,676,665,873,580,032
  5. Step 5: Solve for x
    x = 123,939,676,665,873,580,032/5,115,979,591.50
  6. Step 6: Final answer
    x = 24,225,991,220.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.