Home / 29,567,345.68-40,802,507.22-16,514,790.22

Finding the Fourth Proportional to 29,567,345.68, 40,802,507.22 and 16,514,790.22

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Solution

The fourth proportional to 29,567,345.68, 40,802,507.22 and 16,514,790.22 is: 22,790,170.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,567,345.68 : 40,802,507.22 = 16,514,790.22 : x
  2. Step 2: Convert to fraction form
    29,567,345.68/40,802,507.22 = 16,514,790.22/x
  3. Step 3: Cross multiply
    29,567,345.68x = 40,802,507.22 × 16,514,790.22
  4. Step 4: Simplify right side
    29,567,345.68x = 673,844,847,188,335.38
  5. Step 5: Solve for x
    x = 673,844,847,188,335.38/29,567,345.68
  6. Step 6: Final answer
    x = 22,790,170.43

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1.5x scale

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.