Home / 24,218,266.73-33,421,364.03-13,205,197.85

Finding the Fourth Proportional to 24,218,266.73, 33,421,364.03 and 13,205,197.85

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Solution

The fourth proportional to 24,218,266.73, 33,421,364.03 and 13,205,197.85 is: 18,223,258.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,218,266.73 : 33,421,364.03 = 13,205,197.85 : x
  2. Step 2: Convert to fraction form
    24,218,266.73/33,421,364.03 = 13,205,197.85/x
  3. Step 3: Cross multiply
    24,218,266.73x = 33,421,364.03 × 13,205,197.85
  4. Step 4: Simplify right side
    24,218,266.73x = 441,335,724,298,929.50
  5. Step 5: Solve for x
    x = 441,335,724,298,929.50/24,218,266.73
  6. Step 6: Final answer
    x = 18,223,258.06

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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.