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Finding the Third Proportional to 10,251,553 and 22,549,490

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Solution

The third proportional to 10,251,553 and 22,549,490 is: 49,600,240.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,251,553 : 22,549,490 = 22,549,490 : x
  2. Step 2: Convert to fraction form
    10,251,553/22,549,490 = 22,549,490/x
  3. Step 3: Cross multiply
    10,251,553x = 22,549,490 × 22,549,490
  4. Step 4: Simplify right side
    10,251,553x = 508,479,499,260,100
  5. Step 5: Solve for x
    x = 508,479,499,260,100/10,251,553
  6. Step 6: Final answer
    x = 49,600,240.98

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.