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Finding the Third Proportional to 15,589,924,181 and 36,377,746,979

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Solution

The third proportional to 15,589,924,181 and 36,377,746,979 is: 84,884,343,240.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,589,924,181 : 36,377,746,979 = 36,377,746,979 : x
  2. Step 2: Convert to fraction form
    15,589,924,181/36,377,746,979 = 36,377,746,979/x
  3. Step 3: Cross multiply
    15,589,924,181x = 36,377,746,979 × 36,377,746,979
  4. Step 4: Simplify right side
    15,589,924,181x = 1,323,340,475,268,143,513,600
  5. Step 5: Solve for x
    x = 1,323,340,475,268,143,513,600/15,589,924,181
  6. Step 6: Final answer
    x = 84,884,343,240.16

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Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.