Home / 25,383,049.83-34,993,903.98-17,435,349.66

Finding the Fourth Proportional to 25,383,049.83, 34,993,903.98 and 17,435,349.66

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Solution

The fourth proportional to 25,383,049.83, 34,993,903.98 and 17,435,349.66 is: 24,036,944.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,383,049.83 : 34,993,903.98 = 17,435,349.66 : x
  2. Step 2: Convert to fraction form
    25,383,049.83/34,993,903.98 = 17,435,349.66/x
  3. Step 3: Cross multiply
    25,383,049.83x = 34,993,903.98 × 17,435,349.66
  4. Step 4: Simplify right side
    25,383,049.83x = 610,130,951,859,765.62
  5. Step 5: Solve for x
    x = 610,130,951,859,765.62/25,383,049.83
  6. Step 6: Final answer
    x = 24,036,944.18

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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.