Home / 26,471,619.55-36,531,722.03-14,711,383.51

Finding the Fourth Proportional to 26,471,619.55, 36,531,722.03 and 14,711,383.51

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Solution

The fourth proportional to 26,471,619.55, 36,531,722.03 and 14,711,383.51 is: 20,302,202.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,471,619.55 : 36,531,722.03 = 14,711,383.51 : x
  2. Step 2: Convert to fraction form
    26,471,619.55/36,531,722.03 = 14,711,383.51/x
  3. Step 3: Cross multiply
    26,471,619.55x = 36,531,722.03 × 14,711,383.51
  4. Step 4: Simplify right side
    26,471,619.55x = 537,432,172,981,925.75
  5. Step 5: Solve for x
    x = 537,432,172,981,925.75/26,471,619.55
  6. Step 6: Final answer
    x = 20,302,202.21

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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.