Home / 15,727,479.93-23,592,584.03-4,800,132.61

Finding the Fourth Proportional to 15,727,479.93, 23,592,584.03 and 4,800,132.61

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Solution

The fourth proportional to 15,727,479.93, 23,592,584.03 and 4,800,132.61 is: 7,200,615.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,727,479.93 : 23,592,584.03 = 4,800,132.61 : x
  2. Step 2: Convert to fraction form
    15,727,479.93/23,592,584.03 = 4,800,132.61/x
  3. Step 3: Cross multiply
    15,727,479.93x = 23,592,584.03 × 4,800,132.61
  4. Step 4: Simplify right side
    15,727,479.93x = 113,247,531,956,568.23
  5. Step 5: Solve for x
    x = 113,247,531,956,568.23/15,727,479.93
  6. Step 6: Final answer
    x = 7,200,615.26

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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.