Home / 1,053,989,425.88-1,637,274,079.38

Finding the Third Proportional to 1,053,989,425.88 and 1,637,274,079.38

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Solution

The third proportional to 1,053,989,425.88 and 1,637,274,079.38 is: 2,543,352,281.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,989,425.88 : 1,637,274,079.38 = 1,637,274,079.38 : x
  2. Step 2: Convert to fraction form
    1,053,989,425.88/1,637,274,079.38 = 1,637,274,079.38/x
  3. Step 3: Cross multiply
    1,053,989,425.88x = 1,637,274,079.38 × 1,637,274,079.38
  4. Step 4: Simplify right side
    1,053,989,425.88x = 2,680,666,410,993,253,888
  5. Step 5: Solve for x
    x = 2,680,666,410,993,253,888/1,053,989,425.88
  6. Step 6: Final answer
    x = 2,543,352,281.52

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.