Home / 29,567,441.70-40,802,635.31-16,514,891.10

Finding the Fourth Proportional to 29,567,441.70, 40,802,635.31 and 16,514,891.10

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Solution

The fourth proportional to 29,567,441.70, 40,802,635.31 and 16,514,891.10 is: 22,790,307.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,567,441.70 : 40,802,635.31 = 16,514,891.10 : x
  2. Step 2: Convert to fraction form
    29,567,441.70/40,802,635.31 = 16,514,891.10/x
  3. Step 3: Cross multiply
    29,567,441.70x = 40,802,635.31 × 16,514,891.10
  4. Step 4: Simplify right side
    29,567,441.70x = 673,851,078,655,090.25
  5. Step 5: Solve for x
    x = 673,851,078,655,090.25/29,567,441.70
  6. Step 6: Final answer
    x = 22,790,307.17

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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.