Home / 23,194,622,585.28-34,785,584,109.28-6,402,419,581.12

Finding the Fourth Proportional to 23,194,622,585.28, 34,785,584,109.28 and 6,402,419,581.12

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Solution

The fourth proportional to 23,194,622,585.28, 34,785,584,109.28 and 6,402,419,581.12 is: 9,601,876,642.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,194,622,585.28 : 34,785,584,109.28 = 6,402,419,581.12 : x
  2. Step 2: Convert to fraction form
    23,194,622,585.28/34,785,584,109.28 = 6,402,419,581.12/x
  3. Step 3: Cross multiply
    23,194,622,585.28x = 34,785,584,109.28 × 6,402,419,581.12
  4. Step 4: Simplify right side
    23,194,622,585.28x = 222,711,904,841,950,986,240
  5. Step 5: Solve for x
    x = 222,711,904,841,950,986,240/23,194,622,585.28
  6. Step 6: Final answer
    x = 9,601,876,642.88

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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.