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Finding the Third Proportional to 25,713,280 and 34,921,824

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Solution

The third proportional to 25,713,280 and 34,921,824 is: 47,428,169.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,713,280 : 34,921,824 = 34,921,824 : x
  2. Step 2: Convert to fraction form
    25,713,280/34,921,824 = 34,921,824/x
  3. Step 3: Cross multiply
    25,713,280x = 34,921,824 × 34,921,824
  4. Step 4: Simplify right side
    25,713,280x = 1,219,533,791,486,976
  5. Step 5: Solve for x
    x = 1,219,533,791,486,976/25,713,280
  6. Step 6: Final answer
    x = 47,428,169.08

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.