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Finding the Third Proportional to 15,151,504 and 32,551,712

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Solution

The third proportional to 15,151,504 and 32,551,712 is: 69,934,572.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,151,504 : 32,551,712 = 32,551,712 : x
  2. Step 2: Convert to fraction form
    15,151,504/32,551,712 = 32,551,712/x
  3. Step 3: Cross multiply
    15,151,504x = 32,551,712 × 32,551,712
  4. Step 4: Simplify right side
    15,151,504x = 1,059,613,954,130,944
  5. Step 5: Solve for x
    x = 1,059,613,954,130,944/15,151,504
  6. Step 6: Final answer
    x = 69,934,572.44

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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.