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Finding the Third Proportional to 12,053,731.50 and 25,301,484

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Solution

The third proportional to 12,053,731.50 and 25,301,484 is: 53,109,287.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,053,731.50 : 25,301,484 = 25,301,484 : x
  2. Step 2: Convert to fraction form
    12,053,731.50/25,301,484 = 25,301,484/x
  3. Step 3: Cross multiply
    12,053,731.50x = 25,301,484 × 25,301,484
  4. Step 4: Simplify right side
    12,053,731.50x = 640,165,092,602,256
  5. Step 5: Solve for x
    x = 640,165,092,602,256/12,053,731.50
  6. Step 6: Final answer
    x = 53,109,287.58

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.