Home / 34,238,057.39-51,352,102.29-9,970,468.43

Finding the Fourth Proportional to 34,238,057.39, 51,352,102.29 and 9,970,468.43

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Solution

The fourth proportional to 34,238,057.39, 51,352,102.29 and 9,970,468.43 is: 14,954,251.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,238,057.39 : 51,352,102.29 = 9,970,468.43 : x
  2. Step 2: Convert to fraction form
    34,238,057.39/51,352,102.29 = 9,970,468.43/x
  3. Step 3: Cross multiply
    34,238,057.39x = 51,352,102.29 × 9,970,468.43
  4. Step 4: Simplify right side
    34,238,057.39x = 512,004,514,696,575.69
  5. Step 5: Solve for x
    x = 512,004,514,696,575.69/34,238,057.39
  6. Step 6: Final answer
    x = 14,954,251.31

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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.