Home / 29,344,904.80-44,025,230.40-26,172,005.20

Finding the Fourth Proportional to 29,344,904.80, 44,025,230.40 and 26,172,005.20

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Solution

The fourth proportional to 29,344,904.80, 44,025,230.40 and 26,172,005.20 is: 39,265,029.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,344,904.80 : 44,025,230.40 = 26,172,005.20 : x
  2. Step 2: Convert to fraction form
    29,344,904.80/44,025,230.40 = 26,172,005.20/x
  3. Step 3: Cross multiply
    29,344,904.80x = 44,025,230.40 × 26,172,005.20
  4. Step 4: Simplify right side
    29,344,904.80x = 1,152,228,558,959,998
  5. Step 5: Solve for x
    x = 1,152,228,558,959,998/29,344,904.80
  6. Step 6: Final answer
    x = 39,265,029.72

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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.