Home / 2,241,769,114.32-3,093,832,603.08-1,251,885,765.84

Finding the Fourth Proportional to 2,241,769,114.32, 3,093,832,603.08 and 1,251,885,765.84

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Solution

The fourth proportional to 2,241,769,114.32, 3,093,832,603.08 and 1,251,885,765.84 is: 1,727,709,144.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,769,114.32 : 3,093,832,603.08 = 1,251,885,765.84 : x
  2. Step 2: Convert to fraction form
    2,241,769,114.32/3,093,832,603.08 = 1,251,885,765.84/x
  3. Step 3: Cross multiply
    2,241,769,114.32x = 3,093,832,603.08 × 1,251,885,765.84
  4. Step 4: Simplify right side
    2,241,769,114.32x = 3,873,124,997,687,566,336
  5. Step 5: Solve for x
    x = 3,873,124,997,687,566,336/2,241,769,114.32
  6. Step 6: Final answer
    x = 1,727,709,144.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.