Home / 24,270,728.76-36,411,523.38-9,124,791.48

Finding the Fourth Proportional to 24,270,728.76, 36,411,523.38 and 9,124,791.48

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Solution

The fourth proportional to 24,270,728.76, 36,411,523.38 and 9,124,791.48 is: 13,689,228.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,270,728.76 : 36,411,523.38 = 9,124,791.48 : x
  2. Step 2: Convert to fraction form
    24,270,728.76/36,411,523.38 = 9,124,791.48/x
  3. Step 3: Cross multiply
    24,270,728.76x = 36,411,523.38 × 9,124,791.48
  4. Step 4: Simplify right side
    24,270,728.76x = 332,247,558,311,644.81
  5. Step 5: Solve for x
    x = 332,247,558,311,644.81/24,270,728.76
  6. Step 6: Final answer
    x = 13,689,228.77

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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.