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Finding the Third Proportional to 91,848,547,392 and 127,708,063,516

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Solution

The third proportional to 91,848,547,392 and 127,708,063,516 is: 177,567,854,365.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,848,547,392 : 127,708,063,516 = 127,708,063,516 : x
  2. Step 2: Convert to fraction form
    91,848,547,392/127,708,063,516 = 127,708,063,516/x
  3. Step 3: Cross multiply
    91,848,547,392x = 127,708,063,516 × 127,708,063,516
  4. Step 4: Simplify right side
    91,848,547,392x = 16,309,349,487,006,690,836,480
  5. Step 5: Solve for x
    x = 16,309,349,487,006,690,836,480/91,848,547,392
  6. Step 6: Final answer
    x = 177,567,854,365.73

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These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.