Home / 17,879,084.38-24,675,736.35-10,039,476.70

Finding the Fourth Proportional to 17,879,084.38, 24,675,736.35 and 10,039,476.70

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Solution

The fourth proportional to 17,879,084.38, 24,675,736.35 and 10,039,476.70 is: 13,855,937.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,879,084.38 : 24,675,736.35 = 10,039,476.70 : x
  2. Step 2: Convert to fraction form
    17,879,084.38/24,675,736.35 = 10,039,476.70/x
  3. Step 3: Cross multiply
    17,879,084.38x = 24,675,736.35 × 10,039,476.70
  4. Step 4: Simplify right side
    17,879,084.38x = 247,731,480,141,168.03
  5. Step 5: Solve for x
    x = 247,731,480,141,168.03/17,879,084.38
  6. Step 6: Final answer
    x = 13,855,937.75

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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.