Home / 29,319,864.03-43,741,727.36-27,732,626.91

Finding the Fourth Proportional to 29,319,864.03, 43,741,727.36 and 27,732,626.91

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Solution

The fourth proportional to 29,319,864.03, 43,741,727.36 and 27,732,626.91 is: 41,373,759.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,319,864.03 : 43,741,727.36 = 27,732,626.91 : x
  2. Step 2: Convert to fraction form
    29,319,864.03/43,741,727.36 = 27,732,626.91/x
  3. Step 3: Cross multiply
    29,319,864.03x = 43,741,727.36 × 27,732,626.91
  4. Step 4: Simplify right side
    29,319,864.03x = 1,213,073,005,239,153.50
  5. Step 5: Solve for x
    x = 1,213,073,005,239,153.50/29,319,864.03
  6. Step 6: Final answer
    x = 41,373,759.58

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.