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Finding the Third Proportional to 25,559,352 and 38,605,140

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Solution

The third proportional to 25,559,352 and 38,605,140 is: 58,309,648.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,559,352 : 38,605,140 = 38,605,140 : x
  2. Step 2: Convert to fraction form
    25,559,352/38,605,140 = 38,605,140/x
  3. Step 3: Cross multiply
    25,559,352x = 38,605,140 × 38,605,140
  4. Step 4: Simplify right side
    25,559,352x = 1,490,356,834,419,600
  5. Step 5: Solve for x
    x = 1,490,356,834,419,600/25,559,352
  6. Step 6: Final answer
    x = 58,309,648.63

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.