Home / 26,141,184.45-36,082,431.57-17,439,335.61

Finding the Fourth Proportional to 26,141,184.45, 36,082,431.57 and 17,439,335.61

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Solution

The fourth proportional to 26,141,184.45, 36,082,431.57 and 17,439,335.61 is: 24,071,351.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,141,184.45 : 36,082,431.57 = 17,439,335.61 : x
  2. Step 2: Convert to fraction form
    26,141,184.45/36,082,431.57 = 17,439,335.61/x
  3. Step 3: Cross multiply
    26,141,184.45x = 36,082,431.57 × 17,439,335.61
  4. Step 4: Simplify right side
    26,141,184.45x = 629,253,633,774,089.25
  5. Step 5: Solve for x
    x = 629,253,633,774,089.25/26,141,184.45
  6. Step 6: Final answer
    x = 24,071,351.28

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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.