Home / 24,278,007.24-33,503,258.88-13,264,520.40

Finding the Fourth Proportional to 24,278,007.24, 33,503,258.88 and 13,264,520.40

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Solution

The fourth proportional to 24,278,007.24, 33,503,258.88 and 13,264,520.40 is: 18,304,824.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,278,007.24 : 33,503,258.88 = 13,264,520.40 : x
  2. Step 2: Convert to fraction form
    24,278,007.24/33,503,258.88 = 13,264,520.40/x
  3. Step 3: Cross multiply
    24,278,007.24x = 33,503,258.88 × 13,264,520.40
  4. Step 4: Simplify right side
    24,278,007.24x = 444,404,660,880,241.12
  5. Step 5: Solve for x
    x = 444,404,660,880,241.12/24,278,007.24
  6. Step 6: Final answer
    x = 18,304,824.46

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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.