Home / 23,464,433.52-35,199,307.44-21,053,462.88

Finding the Fourth Proportional to 23,464,433.52, 35,199,307.44 and 21,053,462.88

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Solution

The fourth proportional to 23,464,433.52, 35,199,307.44 and 21,053,462.88 is: 31,582,578.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,464,433.52 : 35,199,307.44 = 21,053,462.88 : x
  2. Step 2: Convert to fraction form
    23,464,433.52/35,199,307.44 = 21,053,462.88/x
  3. Step 3: Cross multiply
    23,464,433.52x = 35,199,307.44 × 21,053,462.88
  4. Step 4: Simplify right side
    23,464,433.52x = 741,067,312,589,747.75
  5. Step 5: Solve for x
    x = 741,067,312,589,747.75/23,464,433.52
  6. Step 6: Final answer
    x = 31,582,578.46

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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.