Home / 29,841,358.12-44,759,472.92-18,166,699.23

Finding the Fourth Proportional to 29,841,358.12, 44,759,472.92 and 18,166,699.23

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Solution

The fourth proportional to 29,841,358.12, 44,759,472.92 and 18,166,699.23 is: 27,248,487.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,841,358.12 : 44,759,472.92 = 18,166,699.23 : x
  2. Step 2: Convert to fraction form
    29,841,358.12/44,759,472.92 = 18,166,699.23/x
  3. Step 3: Cross multiply
    29,841,358.12x = 44,759,472.92 × 18,166,699.23
  4. Step 4: Simplify right side
    29,841,358.12x = 813,131,882,230,969.88
  5. Step 5: Solve for x
    x = 813,131,882,230,969.88/29,841,358.12
  6. Step 6: Final answer
    x = 27,248,487.79

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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.