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Finding the Third Proportional to 48,459,255 and 103,730,210

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Solution

The third proportional to 48,459,255 and 103,730,210 is: 222,041,310.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,459,255 : 103,730,210 = 103,730,210 : x
  2. Step 2: Convert to fraction form
    48,459,255/103,730,210 = 103,730,210/x
  3. Step 3: Cross multiply
    48,459,255x = 103,730,210 × 103,730,210
  4. Step 4: Simplify right side
    48,459,255x = 10,759,956,466,644,100
  5. Step 5: Solve for x
    x = 10,759,956,466,644,100/48,459,255
  6. Step 6: Final answer
    x = 222,041,310.10

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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.