Home / 23,126,344.32-34,693,896.29-9,294,377.84

Finding the Fourth Proportional to 23,126,344.32, 34,693,896.29 and 9,294,377.84

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Solution

The fourth proportional to 23,126,344.32, 34,693,896.29 and 9,294,377.84 is: 13,943,326.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,126,344.32 : 34,693,896.29 = 9,294,377.84 : x
  2. Step 2: Convert to fraction form
    23,126,344.32/34,693,896.29 = 9,294,377.84/x
  3. Step 3: Cross multiply
    23,126,344.32x = 34,693,896.29 × 9,294,377.84
  4. Step 4: Simplify right side
    23,126,344.32x = 322,458,180,641,092.81
  5. Step 5: Solve for x
    x = 322,458,180,641,092.81/23,126,344.32
  6. Step 6: Final answer
    x = 13,943,326.98

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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.