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Finding the Third Proportional to 32,371,562 and 69,334,312

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Solution

The third proportional to 32,371,562 and 69,334,312 is: 148,502,158.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,371,562 : 69,334,312 = 69,334,312 : x
  2. Step 2: Convert to fraction form
    32,371,562/69,334,312 = 69,334,312/x
  3. Step 3: Cross multiply
    32,371,562x = 69,334,312 × 69,334,312
  4. Step 4: Simplify right side
    32,371,562x = 4,807,246,820,513,344
  5. Step 5: Solve for x
    x = 4,807,246,820,513,344/32,371,562
  6. Step 6: Final answer
    x = 148,502,158.18

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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.