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Finding the Third Proportional to 41,488,813,332 and 89,270,171,319.38

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Solution

The third proportional to 41,488,813,332 and 89,270,171,319.38 is: 192,079,812,541.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,488,813,332 : 89,270,171,319.38 = 89,270,171,319.38 : x
  2. Step 2: Convert to fraction form
    41,488,813,332/89,270,171,319.38 = 89,270,171,319.38/x
  3. Step 3: Cross multiply
    41,488,813,332x = 89,270,171,319.38 × 89,270,171,319.38
  4. Step 4: Simplify right side
    41,488,813,332x = 7,969,163,487,390,562,516,992
  5. Step 5: Solve for x
    x = 7,969,163,487,390,562,516,992/41,488,813,332
  6. Step 6: Final answer
    x = 192,079,812,541.76

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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.