Home / 4,486,432,115.25-9,817,186,205.25

Finding the Third Proportional to 4,486,432,115.25 and 9,817,186,205.25

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Solution

The third proportional to 4,486,432,115.25 and 9,817,186,205.25 is: 21,481,913,135.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,486,432,115.25 : 9,817,186,205.25 = 9,817,186,205.25 : x
  2. Step 2: Convert to fraction form
    4,486,432,115.25/9,817,186,205.25 = 9,817,186,205.25/x
  3. Step 3: Cross multiply
    4,486,432,115.25x = 9,817,186,205.25 × 9,817,186,205.25
  4. Step 4: Simplify right side
    4,486,432,115.25x = 96,377,144,988,550,889,472
  5. Step 5: Solve for x
    x = 96,377,144,988,550,889,472/4,486,432,115.25
  6. Step 6: Final answer
    x = 21,481,913,135.60

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1.5x scale

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.