Home / 29,567,340.56-40,802,500.14-16,514,785.10

Finding the Fourth Proportional to 29,567,340.56, 40,802,500.14 and 16,514,785.10

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Solution

The fourth proportional to 29,567,340.56, 40,802,500.14 and 16,514,785.10 is: 22,790,163.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,567,340.56 : 40,802,500.14 = 16,514,785.10 : x
  2. Step 2: Convert to fraction form
    29,567,340.56/40,802,500.14 = 16,514,785.10/x
  3. Step 3: Cross multiply
    29,567,340.56x = 40,802,500.14 × 16,514,785.10
  4. Step 4: Simplify right side
    29,567,340.56x = 673,844,521,150,807.50
  5. Step 5: Solve for x
    x = 673,844,521,150,807.50/29,567,340.56
  6. Step 6: Final answer
    x = 22,790,163.35

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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.