Home / 1,386,349,152.25-3,082,666,188.25

Finding the Third Proportional to 1,386,349,152.25 and 3,082,666,188.25

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Solution

The third proportional to 1,386,349,152.25 and 3,082,666,188.25 is: 6,854,572,538.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,386,349,152.25 : 3,082,666,188.25 = 3,082,666,188.25 : x
  2. Step 2: Convert to fraction form
    1,386,349,152.25/3,082,666,188.25 = 3,082,666,188.25/x
  3. Step 3: Cross multiply
    1,386,349,152.25x = 3,082,666,188.25 × 3,082,666,188.25
  4. Step 4: Simplify right side
    1,386,349,152.25x = 9,502,830,828,179,783,680
  5. Step 5: Solve for x
    x = 9,502,830,828,179,783,680/1,386,349,152.25
  6. Step 6: Final answer
    x = 6,854,572,538.78

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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.