Home / 30,819,850.20-46,141,301.70-29,935,114.20

Finding the Fourth Proportional to 30,819,850.20, 46,141,301.70 and 29,935,114.20

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Solution

The fourth proportional to 30,819,850.20, 46,141,301.70 and 29,935,114.20 is: 44,816,737.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,819,850.20 : 46,141,301.70 = 29,935,114.20 : x
  2. Step 2: Convert to fraction form
    30,819,850.20/46,141,301.70 = 29,935,114.20/x
  3. Step 3: Cross multiply
    30,819,850.20x = 46,141,301.70 × 29,935,114.20
  4. Step 4: Simplify right side
    30,819,850.20x = 1,381,245,135,726,154.25
  5. Step 5: Solve for x
    x = 1,381,245,135,726,154.25/30,819,850.20
  6. Step 6: Final answer
    x = 44,816,737.48

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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.