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Finding the Third Proportional to 63,962,974 and 98,254,951

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Solution

The third proportional to 63,962,974 and 98,254,951 is: 150,931,621.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,962,974 : 98,254,951 = 98,254,951 : x
  2. Step 2: Convert to fraction form
    63,962,974/98,254,951 = 98,254,951/x
  3. Step 3: Cross multiply
    63,962,974x = 98,254,951 × 98,254,951
  4. Step 4: Simplify right side
    63,962,974x = 9,654,035,396,012,400
  5. Step 5: Solve for x
    x = 9,654,035,396,012,400/63,962,974
  6. Step 6: Final answer
    x = 150,931,621.72

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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.