Home / 1,386,349,144.25-3,082,666,172.44

Finding the Third Proportional to 1,386,349,144.25 and 3,082,666,172.44

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Solution

The third proportional to 1,386,349,144.25 and 3,082,666,172.44 is: 6,854,572,508.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,386,349,144.25 : 3,082,666,172.44 = 3,082,666,172.44 : x
  2. Step 2: Convert to fraction form
    1,386,349,144.25/3,082,666,172.44 = 3,082,666,172.44/x
  3. Step 3: Cross multiply
    1,386,349,144.25x = 3,082,666,172.44 × 3,082,666,172.44
  4. Step 4: Simplify right side
    1,386,349,144.25x = 9,502,830,730,690,465,792
  5. Step 5: Solve for x
    x = 9,502,830,730,690,465,792/1,386,349,144.25
  6. Step 6: Final answer
    x = 6,854,572,508.02

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.