Home / 54,745,943,687.28-82,153,459,195.92-23,303,541,615.12

Finding the Fourth Proportional to 54,745,943,687.28, 82,153,459,195.92 and 23,303,541,615.12

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Solution

The fourth proportional to 54,745,943,687.28, 82,153,459,195.92 and 23,303,541,615.12 is: 34,970,016,520.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,745,943,687.28 : 82,153,459,195.92 = 23,303,541,615.12 : x
  2. Step 2: Convert to fraction form
    54,745,943,687.28/82,153,459,195.92 = 23,303,541,615.12/x
  3. Step 3: Cross multiply
    54,745,943,687.28x = 82,153,459,195.92 × 23,303,541,615.12
  4. Step 4: Simplify right side
    54,745,943,687.28x = 1,914,466,555,198,184,357,888
  5. Step 5: Solve for x
    x = 1,914,466,555,198,184,357,888/54,745,943,687.28
  6. Step 6: Final answer
    x = 34,970,016,520.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.