Home / 5,058,479,361.56-6,981,432,060.83-2,914,675,589.52

Finding the Fourth Proportional to 5,058,479,361.56, 6,981,432,060.83 and 2,914,675,589.52

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Solution

The fourth proportional to 5,058,479,361.56, 6,981,432,060.83 and 2,914,675,589.52 is: 4,022,673,248.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,058,479,361.56 : 6,981,432,060.83 = 2,914,675,589.52 : x
  2. Step 2: Convert to fraction form
    5,058,479,361.56/6,981,432,060.83 = 2,914,675,589.52/x
  3. Step 3: Cross multiply
    5,058,479,361.56x = 6,981,432,060.83 × 2,914,675,589.52
  4. Step 4: Simplify right side
    5,058,479,361.56x = 20,348,609,607,578,935,296
  5. Step 5: Solve for x
    x = 20,348,609,607,578,935,296/5,058,479,361.56
  6. Step 6: Final answer
    x = 4,022,673,248.85

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1.5x scale

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.