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Finding the Third Proportional to 43,441,216 and 63,741,720

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Solution

The third proportional to 43,441,216 and 63,741,720 is: 93,528,847.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,441,216 : 63,741,720 = 63,741,720 : x
  2. Step 2: Convert to fraction form
    43,441,216/63,741,720 = 63,741,720/x
  3. Step 3: Cross multiply
    43,441,216x = 63,741,720 × 63,741,720
  4. Step 4: Simplify right side
    43,441,216x = 4,063,006,868,558,400
  5. Step 5: Solve for x
    x = 4,063,006,868,558,400/43,441,216
  6. Step 6: Final answer
    x = 93,528,847.55

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.