Home / 24,398,033.39-33,667,141.73-13,941,974.76

Finding the Fourth Proportional to 24,398,033.39, 33,667,141.73 and 13,941,974.76

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Solution

The fourth proportional to 24,398,033.39, 33,667,141.73 and 13,941,974.76 is: 19,238,699.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,398,033.39 : 33,667,141.73 = 13,941,974.76 : x
  2. Step 2: Convert to fraction form
    24,398,033.39/33,667,141.73 = 13,941,974.76/x
  3. Step 3: Cross multiply
    24,398,033.39x = 33,667,141.73 × 13,941,974.76
  4. Step 4: Simplify right side
    24,398,033.39x = 469,386,440,234,418.75
  5. Step 5: Solve for x
    x = 469,386,440,234,418.75/24,398,033.39
  6. Step 6: Final answer
    x = 19,238,699.81

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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.