Home / 10,023,070.44-15,030,089.82-5,981,424.36

Finding the Fourth Proportional to 10,023,070.44, 15,030,089.82 and 5,981,424.36

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Solution

The fourth proportional to 10,023,070.44, 15,030,089.82 and 5,981,424.36 is: 8,969,441.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,023,070.44 : 15,030,089.82 = 5,981,424.36 : x
  2. Step 2: Convert to fraction form
    10,023,070.44/15,030,089.82 = 5,981,424.36/x
  3. Step 3: Cross multiply
    10,023,070.44x = 15,030,089.82 × 5,981,424.36
  4. Step 4: Simplify right side
    10,023,070.44x = 89,901,345,382,336.02
  5. Step 5: Solve for x
    x = 89,901,345,382,336.02/10,023,070.44
  6. Step 6: Final answer
    x = 8,969,441.64

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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.