Home / 33,215,195.80-49,780,803.30-29,604,021.40

Finding the Fourth Proportional to 33,215,195.80, 49,780,803.30 and 29,604,021.40

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Solution

The fourth proportional to 33,215,195.80, 49,780,803.30 and 29,604,021.40 is: 44,368,606.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,215,195.80 : 49,780,803.30 = 29,604,021.40 : x
  2. Step 2: Convert to fraction form
    33,215,195.80/49,780,803.30 = 29,604,021.40/x
  3. Step 3: Cross multiply
    33,215,195.80x = 49,780,803.30 × 29,604,021.40
  4. Step 4: Simplify right side
    33,215,195.80x = 1,473,711,966,202,390.50
  5. Step 5: Solve for x
    x = 1,473,711,966,202,390.50/33,215,195.80
  6. Step 6: Final answer
    x = 44,368,606.92

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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.