Home / 15,486,444.15-23,229,624.38-5,770,835.91

Finding the Fourth Proportional to 15,486,444.15, 23,229,624.38 and 5,770,835.91

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Solution

The fourth proportional to 15,486,444.15, 23,229,624.38 and 5,770,835.91 is: 8,656,238.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,486,444.15 : 23,229,624.38 = 5,770,835.91 : x
  2. Step 2: Convert to fraction form
    15,486,444.15/23,229,624.38 = 5,770,835.91/x
  3. Step 3: Cross multiply
    15,486,444.15x = 23,229,624.38 × 5,770,835.91
  4. Step 4: Simplify right side
    15,486,444.15x = 134,054,350,519,061.31
  5. Step 5: Solve for x
    x = 134,054,350,519,061.31/15,486,444.15
  6. Step 6: Final answer
    x = 8,656,238.27

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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.