Home / 26,676,969.31-36,800,016.95-16,226,182.04

Finding the Fourth Proportional to 26,676,969.31, 36,800,016.95 and 16,226,182.04

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Solution

The fourth proportional to 26,676,969.31, 36,800,016.95 and 16,226,182.04 is: 22,383,493.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,676,969.31 : 36,800,016.95 = 16,226,182.04 : x
  2. Step 2: Convert to fraction form
    26,676,969.31/36,800,016.95 = 16,226,182.04/x
  3. Step 3: Cross multiply
    26,676,969.31x = 36,800,016.95 × 16,226,182.04
  4. Step 4: Simplify right side
    26,676,969.31x = 597,123,774,024,654.62
  5. Step 5: Solve for x
    x = 597,123,774,024,654.62/26,676,969.31
  6. Step 6: Final answer
    x = 22,383,493.69

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1.5x scale

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.