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Finding the Third Proportional to 25,528,956 and 38,319,552

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Solution

The third proportional to 25,528,956 and 38,319,552 is: 57,518,531.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,528,956 : 38,319,552 = 38,319,552 : x
  2. Step 2: Convert to fraction form
    25,528,956/38,319,552 = 38,319,552/x
  3. Step 3: Cross multiply
    25,528,956x = 38,319,552 × 38,319,552
  4. Step 4: Simplify right side
    25,528,956x = 1,468,388,065,480,704
  5. Step 5: Solve for x
    x = 1,468,388,065,480,704/25,528,956
  6. Step 6: Final answer
    x = 57,518,531.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.