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Finding the Third Proportional to 45,812,079 and 98,797,518

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Solution

The third proportional to 45,812,079 and 98,797,518 is: 213,064,977.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,812,079 : 98,797,518 = 98,797,518 : x
  2. Step 2: Convert to fraction form
    45,812,079/98,797,518 = 98,797,518/x
  3. Step 3: Cross multiply
    45,812,079x = 98,797,518 × 98,797,518
  4. Step 4: Simplify right side
    45,812,079x = 9,760,949,562,960,324
  5. Step 5: Solve for x
    x = 9,760,949,562,960,324/45,812,079
  6. Step 6: Final answer
    x = 213,064,977.10

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.