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Finding the Third Proportional to 28,553,184 and 43,498,974

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Solution

The third proportional to 28,553,184 and 43,498,974 is: 66,267,941.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,553,184 : 43,498,974 = 43,498,974 : x
  2. Step 2: Convert to fraction form
    28,553,184/43,498,974 = 43,498,974/x
  3. Step 3: Cross multiply
    28,553,184x = 43,498,974 × 43,498,974
  4. Step 4: Simplify right side
    28,553,184x = 1,892,160,739,052,676
  5. Step 5: Solve for x
    x = 1,892,160,739,052,676/28,553,184
  6. Step 6: Final answer
    x = 66,267,941.92

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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.