Home / 24,141,865.92-33,403,504.61-21,050,834.84

Finding the Fourth Proportional to 24,141,865.92, 33,403,504.61 and 21,050,834.84

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Solution

The fourth proportional to 24,141,865.92, 33,403,504.61 and 21,050,834.84 is: 29,126,649.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,141,865.92 : 33,403,504.61 = 21,050,834.84 : x
  2. Step 2: Convert to fraction form
    24,141,865.92/33,403,504.61 = 21,050,834.84/x
  3. Step 3: Cross multiply
    24,141,865.92x = 33,403,504.61 × 21,050,834.84
  4. Step 4: Simplify right side
    24,141,865.92x = 703,171,658,622,288.62
  5. Step 5: Solve for x
    x = 703,171,658,622,288.62/24,141,865.92
  6. Step 6: Final answer
    x = 29,126,649.16

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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.