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Finding the Third Proportional to 40,277,650 and 59,661,276

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Solution

The third proportional to 40,277,650 and 59,661,276 is: 88,373,275.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,277,650 : 59,661,276 = 59,661,276 : x
  2. Step 2: Convert to fraction form
    40,277,650/59,661,276 = 59,661,276/x
  3. Step 3: Cross multiply
    40,277,650x = 59,661,276 × 59,661,276
  4. Step 4: Simplify right side
    40,277,650x = 3,559,467,853,948,176
  5. Step 5: Solve for x
    x = 3,559,467,853,948,176/40,277,650
  6. Step 6: Final answer
    x = 88,373,275.35

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.