Home / 17,857,233.86-26,782,983.24-4,900,358.43

Finding the Fourth Proportional to 17,857,233.86, 26,782,983.24 and 4,900,358.43

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Solution

The fourth proportional to 17,857,233.86, 26,782,983.24 and 4,900,358.43 is: 7,349,750.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,857,233.86 : 26,782,983.24 = 4,900,358.43 : x
  2. Step 2: Convert to fraction form
    17,857,233.86/26,782,983.24 = 4,900,358.43/x
  3. Step 3: Cross multiply
    17,857,233.86x = 26,782,983.24 × 4,900,358.43
  4. Step 4: Simplify right side
    17,857,233.86x = 131,246,217,700,682.70
  5. Step 5: Solve for x
    x = 131,246,217,700,682.70/17,857,233.86
  6. Step 6: Final answer
    x = 7,349,750.74

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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.