Home / 32,287,511.52-44,557,839.18-19,232,987.76

Finding the Fourth Proportional to 32,287,511.52, 44,557,839.18 and 19,232,987.76

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Solution

The fourth proportional to 32,287,511.52, 44,557,839.18 and 19,232,987.76 is: 26,542,162.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,287,511.52 : 44,557,839.18 = 19,232,987.76 : x
  2. Step 2: Convert to fraction form
    32,287,511.52/44,557,839.18 = 19,232,987.76/x
  3. Step 3: Cross multiply
    32,287,511.52x = 44,557,839.18 × 19,232,987.76
  4. Step 4: Simplify right side
    32,287,511.52x = 856,980,375,560,988.50
  5. Step 5: Solve for x
    x = 856,980,375,560,988.50/32,287,511.52
  6. Step 6: Final answer
    x = 26,542,162.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.