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Finding the Third Proportional to 60,561,628 and 132,847,148

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Solution

The third proportional to 60,561,628 and 132,847,148 is: 291,411,663.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,561,628 : 132,847,148 = 132,847,148 : x
  2. Step 2: Convert to fraction form
    60,561,628/132,847,148 = 132,847,148/x
  3. Step 3: Cross multiply
    60,561,628x = 132,847,148 × 132,847,148
  4. Step 4: Simplify right side
    60,561,628x = 17,648,364,731,733,904
  5. Step 5: Solve for x
    x = 17,648,364,731,733,904/60,561,628
  6. Step 6: Final answer
    x = 291,411,663.04

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.