Home / 24,013,821.62-33,138,836.69-13,000,280.37

Finding the Fourth Proportional to 24,013,821.62, 33,138,836.69 and 13,000,280.37

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Solution

The fourth proportional to 24,013,821.62, 33,138,836.69 and 13,000,280.37 is: 17,940,258.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,013,821.62 : 33,138,836.69 = 13,000,280.37 : x
  2. Step 2: Convert to fraction form
    24,013,821.62/33,138,836.69 = 13,000,280.37/x
  3. Step 3: Cross multiply
    24,013,821.62x = 33,138,836.69 × 13,000,280.37
  4. Step 4: Simplify right side
    24,013,821.62x = 430,814,168,040,641.31
  5. Step 5: Solve for x
    x = 430,814,168,040,641.31/24,013,821.62
  6. Step 6: Final answer
    x = 17,940,258.53

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1.5x scale

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.