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Finding the Third Proportional to 66,232,651 and 98,701,624

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Solution

The third proportional to 66,232,651 and 98,701,624 is: 147,087,734.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,232,651 : 98,701,624 = 98,701,624 : x
  2. Step 2: Convert to fraction form
    66,232,651/98,701,624 = 98,701,624/x
  3. Step 3: Cross multiply
    66,232,651x = 98,701,624 × 98,701,624
  4. Step 4: Simplify right side
    66,232,651x = 9,742,010,580,237,376
  5. Step 5: Solve for x
    x = 9,742,010,580,237,376/66,232,651
  6. Step 6: Final answer
    x = 147,087,734.42

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.