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Finding the Third Proportional to 62,936,988 and 97,200,522

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Solution

The third proportional to 62,936,988 and 97,200,522 is: 150,117,471.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,936,988 : 97,200,522 = 97,200,522 : x
  2. Step 2: Convert to fraction form
    62,936,988/97,200,522 = 97,200,522/x
  3. Step 3: Cross multiply
    62,936,988x = 97,200,522 × 97,200,522
  4. Step 4: Simplify right side
    62,936,988x = 9,447,941,477,072,484
  5. Step 5: Solve for x
    x = 9,447,941,477,072,484/62,936,988
  6. Step 6: Final answer
    x = 150,117,471.10

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.