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Finding the Third Proportional to 28,098,439,167 and 60,675,282,225

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Solution

The third proportional to 28,098,439,167 and 60,675,282,225 is: 131,021,152,143.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,098,439,167 : 60,675,282,225 = 60,675,282,225 : x
  2. Step 2: Convert to fraction form
    28,098,439,167/60,675,282,225 = 60,675,282,225/x
  3. Step 3: Cross multiply
    28,098,439,167x = 60,675,282,225 × 60,675,282,225
  4. Step 4: Simplify right side
    28,098,439,167x = 3,681,489,873,083,400,978,432
  5. Step 5: Solve for x
    x = 3,681,489,873,083,400,978,432/28,098,439,167
  6. Step 6: Final answer
    x = 131,021,152,143.11

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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.