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Finding the Third Proportional to 63,853,442 and 97,374,387

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Solution

The third proportional to 63,853,442 and 97,374,387 is: 148,492,719.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,853,442 : 97,374,387 = 97,374,387 : x
  2. Step 2: Convert to fraction form
    63,853,442/97,374,387 = 97,374,387/x
  3. Step 3: Cross multiply
    63,853,442x = 97,374,387 × 97,374,387
  4. Step 4: Simplify right side
    63,853,442x = 9,481,771,243,625,768
  5. Step 5: Solve for x
    x = 9,481,771,243,625,768/63,853,442
  6. Step 6: Final answer
    x = 148,492,719.37

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.