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Finding the Third Proportional to 43,402,425.75 and 93,619,377

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Solution

The third proportional to 43,402,425.75 and 93,619,377 is: 201,937,739.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,402,425.75 : 93,619,377 = 93,619,377 : x
  2. Step 2: Convert to fraction form
    43,402,425.75/93,619,377 = 93,619,377/x
  3. Step 3: Cross multiply
    43,402,425.75x = 93,619,377 × 93,619,377
  4. Step 4: Simplify right side
    43,402,425.75x = 8,764,587,749,868,129
  5. Step 5: Solve for x
    x = 8,764,587,749,868,129/43,402,425.75
  6. Step 6: Final answer
    x = 201,937,739.62

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.