Home / 26,471,618.31-36,531,720.42-14,711,382.37

Finding the Fourth Proportional to 26,471,618.31, 36,531,720.42 and 14,711,382.37

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Solution

The fourth proportional to 26,471,618.31, 36,531,720.42 and 14,711,382.37 is: 20,302,200.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,471,618.31 : 36,531,720.42 = 14,711,382.37 : x
  2. Step 2: Convert to fraction form
    26,471,618.31/36,531,720.42 = 14,711,382.37/x
  3. Step 3: Cross multiply
    26,471,618.31x = 36,531,720.42 × 14,711,382.37
  4. Step 4: Simplify right side
    26,471,618.31x = 537,432,107,641,227.69
  5. Step 5: Solve for x
    x = 537,432,107,641,227.69/26,471,618.31
  6. Step 6: Final answer
    x = 20,302,200.69

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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.