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Finding the Third Proportional to 13,403,348 and 29,264,680

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Solution

The third proportional to 13,403,348 and 29,264,680 is: 63,896,087.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,403,348 : 29,264,680 = 29,264,680 : x
  2. Step 2: Convert to fraction form
    13,403,348/29,264,680 = 29,264,680/x
  3. Step 3: Cross multiply
    13,403,348x = 29,264,680 × 29,264,680
  4. Step 4: Simplify right side
    13,403,348x = 856,421,495,502,400
  5. Step 5: Solve for x
    x = 856,421,495,502,400/13,403,348
  6. Step 6: Final answer
    x = 63,896,087.42

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.