Home / 39,737,127.40-54,837,729.78-24,055,943.56

Finding the Fourth Proportional to 39,737,127.40, 54,837,729.78 and 24,055,943.56

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Solution

The fourth proportional to 39,737,127.40, 54,837,729.78 and 24,055,943.56 is: 33,197,501.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,737,127.40 : 54,837,729.78 = 24,055,943.56 : x
  2. Step 2: Convert to fraction form
    39,737,127.40/54,837,729.78 = 24,055,943.56/x
  3. Step 3: Cross multiply
    39,737,127.40x = 54,837,729.78 × 24,055,943.56
  4. Step 4: Simplify right side
    39,737,127.40x = 1,319,173,332,546,211.25
  5. Step 5: Solve for x
    x = 1,319,173,332,546,211.25/39,737,127.40
  6. Step 6: Final answer
    x = 33,197,501.15

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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.