Home / 35,541,452.43-53,331,850.78-17,345,798.33

Finding the Fourth Proportional to 35,541,452.43, 53,331,850.78 and 17,345,798.33

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Solution

The fourth proportional to 35,541,452.43, 53,331,850.78 and 17,345,798.33 is: 26,028,298.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,541,452.43 : 53,331,850.78 = 17,345,798.33 : x
  2. Step 2: Convert to fraction form
    35,541,452.43/53,331,850.78 = 17,345,798.33/x
  3. Step 3: Cross multiply
    35,541,452.43x = 53,331,850.78 × 17,345,798.33
  4. Step 4: Simplify right side
    35,541,452.43x = 925,083,527,885,509.50
  5. Step 5: Solve for x
    x = 925,083,527,885,509.50/35,541,452.43
  6. Step 6: Final answer
    x = 26,028,298.36

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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.