Home / 36,065,148.86-49,775,247.15-22,835,555.42

Finding the Fourth Proportional to 36,065,148.86, 49,775,247.15 and 22,835,555.42

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Solution

The fourth proportional to 36,065,148.86, 49,775,247.15 and 22,835,555.42 is: 31,516,448.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,065,148.86 : 49,775,247.15 = 22,835,555.42 : x
  2. Step 2: Convert to fraction form
    36,065,148.86/49,775,247.15 = 22,835,555.42/x
  3. Step 3: Cross multiply
    36,065,148.86x = 49,775,247.15 × 22,835,555.42
  4. Step 4: Simplify right side
    36,065,148.86x = 1,136,645,414,838,022
  5. Step 5: Solve for x
    x = 1,136,645,414,838,022/36,065,148.86
  6. Step 6: Final answer
    x = 31,516,448.73

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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.