Home / 43,031,896.79-59,382,498.36-23,452,396.56

Finding the Fourth Proportional to 43,031,896.79, 59,382,498.36 and 23,452,396.56

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Solution

The fourth proportional to 43,031,896.79, 59,382,498.36 and 23,452,396.56 is: 32,363,479.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,031,896.79 : 59,382,498.36 = 23,452,396.56 : x
  2. Step 2: Convert to fraction form
    43,031,896.79/59,382,498.36 = 23,452,396.56/x
  3. Step 3: Cross multiply
    43,031,896.79x = 59,382,498.36 × 23,452,396.56
  4. Step 4: Simplify right side
    43,031,896.79x = 1,392,661,900,350,216.25
  5. Step 5: Solve for x
    x = 1,392,661,900,350,216.25/43,031,896.79
  6. Step 6: Final answer
    x = 32,363,479.29

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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.