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Finding the Third Proportional to 44,948,274 and 98,645,490

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Solution

The third proportional to 44,948,274 and 98,645,490 is: 216,491,798.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,948,274 : 98,645,490 = 98,645,490 : x
  2. Step 2: Convert to fraction form
    44,948,274/98,645,490 = 98,645,490/x
  3. Step 3: Cross multiply
    44,948,274x = 98,645,490 × 98,645,490
  4. Step 4: Simplify right side
    44,948,274x = 9,730,932,697,340,100
  5. Step 5: Solve for x
    x = 9,730,932,697,340,100/44,948,274
  6. Step 6: Final answer
    x = 216,491,798.94

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.