Home / 15,794,960.96-23,694,987.32-4,865,145.50

Finding the Fourth Proportional to 15,794,960.96, 23,694,987.32 and 4,865,145.50

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Solution

The fourth proportional to 15,794,960.96, 23,694,987.32 and 4,865,145.50 is: 7,298,502.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,794,960.96 : 23,694,987.32 = 4,865,145.50 : x
  2. Step 2: Convert to fraction form
    15,794,960.96/23,694,987.32 = 4,865,145.50/x
  3. Step 3: Cross multiply
    15,794,960.96x = 23,694,987.32 × 4,865,145.50
  4. Step 4: Simplify right side
    15,794,960.96x = 115,279,560,932,455.06
  5. Step 5: Solve for x
    x = 115,279,560,932,455.06/15,794,960.96
  6. Step 6: Final answer
    x = 7,298,502.43

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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.