Home / 26,471,618.25-36,531,720.34-14,711,382.30

Finding the Fourth Proportional to 26,471,618.25, 36,531,720.34 and 14,711,382.30

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Solution

The fourth proportional to 26,471,618.25, 36,531,720.34 and 14,711,382.30 is: 20,302,200.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,471,618.25 : 36,531,720.34 = 14,711,382.30 : x
  2. Step 2: Convert to fraction form
    26,471,618.25/36,531,720.34 = 14,711,382.30/x
  3. Step 3: Cross multiply
    26,471,618.25x = 36,531,720.34 × 14,711,382.30
  4. Step 4: Simplify right side
    26,471,618.25x = 537,432,103,998,426.06
  5. Step 5: Solve for x
    x = 537,432,103,998,426.06/26,471,618.25
  6. Step 6: Final answer
    x = 20,302,200.61

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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.