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Finding the Third Proportional to 25,197,312 and 53,963,592

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Solution

The third proportional to 25,197,312 and 53,963,592 is: 115,570,631.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,197,312 : 53,963,592 = 53,963,592 : x
  2. Step 2: Convert to fraction form
    25,197,312/53,963,592 = 53,963,592/x
  3. Step 3: Cross multiply
    25,197,312x = 53,963,592 × 53,963,592
  4. Step 4: Simplify right side
    25,197,312x = 2,912,069,261,542,464
  5. Step 5: Solve for x
    x = 2,912,069,261,542,464/25,197,312
  6. Step 6: Final answer
    x = 115,570,631.56

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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.