Home / 41,302,491.48-61,944,879.87-17,035,124.22

Finding the Fourth Proportional to 41,302,491.48, 61,944,879.87 and 17,035,124.22

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Solution

The fourth proportional to 41,302,491.48, 61,944,879.87 and 17,035,124.22 is: 25,549,033.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,302,491.48 : 61,944,879.87 = 17,035,124.22 : x
  2. Step 2: Convert to fraction form
    41,302,491.48/61,944,879.87 = 17,035,124.22/x
  3. Step 3: Cross multiply
    41,302,491.48x = 61,944,879.87 × 17,035,124.22
  4. Step 4: Simplify right side
    41,302,491.48x = 1,055,238,723,378,427.38
  5. Step 5: Solve for x
    x = 1,055,238,723,378,427.38/41,302,491.48
  6. Step 6: Final answer
    x = 25,549,033.13

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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.