Home / 17,498,002.40-26,247,003.60-16,378,258.40

Finding the Fourth Proportional to 17,498,002.40, 26,247,003.60 and 16,378,258.40

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Solution

The fourth proportional to 17,498,002.40, 26,247,003.60 and 16,378,258.40 is: 24,567,387.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,498,002.40 : 26,247,003.60 = 16,378,258.40 : x
  2. Step 2: Convert to fraction form
    17,498,002.40/26,247,003.60 = 16,378,258.40/x
  3. Step 3: Cross multiply
    17,498,002.40x = 26,247,003.60 × 16,378,258.40
  4. Step 4: Simplify right side
    17,498,002.40x = 429,880,207,186,530.25
  5. Step 5: Solve for x
    x = 429,880,207,186,530.25/17,498,002.40
  6. Step 6: Final answer
    x = 24,567,387.60

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1.5x scale

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.