Home / 79,800,882.73-119,706,381.27-33,734,166.23

Finding the Fourth Proportional to 79,800,882.73, 119,706,381.27 and 33,734,166.23

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Solution

The fourth proportional to 79,800,882.73, 119,706,381.27 and 33,734,166.23 is: 50,603,387.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,800,882.73 : 119,706,381.27 = 33,734,166.23 : x
  2. Step 2: Convert to fraction form
    79,800,882.73/119,706,381.27 = 33,734,166.23/x
  3. Step 3: Cross multiply
    79,800,882.73x = 119,706,381.27 × 33,734,166.23
  4. Step 4: Simplify right side
    79,800,882.73x = 4,038,194,964,853,204.50
  5. Step 5: Solve for x
    x = 4,038,194,964,853,204.50/79,800,882.73
  6. Step 6: Final answer
    x = 50,603,387.17

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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.