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Finding the Third Proportional to 26,963,776 and 57,706,688

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Solution

The third proportional to 26,963,776 and 57,706,688 is: 123,501,316.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,963,776 : 57,706,688 = 57,706,688 : x
  2. Step 2: Convert to fraction form
    26,963,776/57,706,688 = 57,706,688/x
  3. Step 3: Cross multiply
    26,963,776x = 57,706,688 × 57,706,688
  4. Step 4: Simplify right side
    26,963,776x = 3,330,061,839,929,344
  5. Step 5: Solve for x
    x = 3,330,061,839,929,344/26,963,776
  6. Step 6: Final answer
    x = 123,501,316.73

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.