Home / 39,058,586.54-58,599,255.95-17,488,143.69

Finding the Fourth Proportional to 39,058,586.54, 58,599,255.95 and 17,488,143.69

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Solution

The fourth proportional to 39,058,586.54, 58,599,255.95 and 17,488,143.69 is: 26,237,309.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,058,586.54 : 58,599,255.95 = 17,488,143.69 : x
  2. Step 2: Convert to fraction form
    39,058,586.54/58,599,255.95 = 17,488,143.69/x
  3. Step 3: Cross multiply
    39,058,586.54x = 58,599,255.95 × 17,488,143.69
  4. Step 4: Simplify right side
    39,058,586.54x = 1,024,792,208,180,687.62
  5. Step 5: Solve for x
    x = 1,024,792,208,180,687.62/39,058,586.54
  6. Step 6: Final answer
    x = 26,237,309.10

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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.