Home / 1,463,927,119.64-2,020,162,764.20-794,856,850.97

Finding the Fourth Proportional to 1,463,927,119.64, 2,020,162,764.20 and 794,856,850.97

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Solution

The fourth proportional to 1,463,927,119.64, 2,020,162,764.20 and 794,856,850.97 is: 1,096,871,689.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,927,119.64 : 2,020,162,764.20 = 794,856,850.97 : x
  2. Step 2: Convert to fraction form
    1,463,927,119.64/2,020,162,764.20 = 794,856,850.97/x
  3. Step 3: Cross multiply
    1,463,927,119.64x = 2,020,162,764.20 × 794,856,850.97
  4. Step 4: Simplify right side
    1,463,927,119.64x = 1,605,740,213,205,900,288
  5. Step 5: Solve for x
    x = 1,605,740,213,205,900,288/1,463,927,119.64
  6. Step 6: Final answer
    x = 1,096,871,689.62

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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.