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Finding the Third Proportional to 63,154,084 and 136,053,224

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Solution

The third proportional to 63,154,084 and 136,053,224 is: 293,100,280.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,154,084 : 136,053,224 = 136,053,224 : x
  2. Step 2: Convert to fraction form
    63,154,084/136,053,224 = 136,053,224/x
  3. Step 3: Cross multiply
    63,154,084x = 136,053,224 × 136,053,224
  4. Step 4: Simplify right side
    63,154,084x = 18,510,479,760,794,176
  5. Step 5: Solve for x
    x = 18,510,479,760,794,176/63,154,084
  6. Step 6: Final answer
    x = 293,100,280.91

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.