Home / 15,115,454,344-32,746,115,142

Finding the Third Proportional to 15,115,454,344 and 32,746,115,142

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Solution

The third proportional to 15,115,454,344 and 32,746,115,142 is: 70,941,172,689.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,115,454,344 : 32,746,115,142 = 32,746,115,142 : x
  2. Step 2: Convert to fraction form
    15,115,454,344/32,746,115,142 = 32,746,115,142/x
  3. Step 3: Cross multiply
    15,115,454,344x = 32,746,115,142 × 32,746,115,142
  4. Step 4: Simplify right side
    15,115,454,344x = 1,072,308,056,893,121,626,112
  5. Step 5: Solve for x
    x = 1,072,308,056,893,121,626,112/15,115,454,344
  6. Step 6: Final answer
    x = 70,941,172,689.18

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.