Home / 26,482,316.40-39,723,474.60-23,293,670.40

Finding the Fourth Proportional to 26,482,316.40, 39,723,474.60 and 23,293,670.40

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Solution

The fourth proportional to 26,482,316.40, 39,723,474.60 and 23,293,670.40 is: 34,940,505.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,482,316.40 : 39,723,474.60 = 23,293,670.40 : x
  2. Step 2: Convert to fraction form
    26,482,316.40/39,723,474.60 = 23,293,670.40/x
  3. Step 3: Cross multiply
    26,482,316.40x = 39,723,474.60 × 23,293,670.40
  4. Step 4: Simplify right side
    26,482,316.40x = 925,305,524,475,171.88
  5. Step 5: Solve for x
    x = 925,305,524,475,171.88/26,482,316.40
  6. Step 6: Final answer
    x = 34,940,505.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.