Home / 17,523,334.80-26,285,002.20-9,965,062.80

Finding the Fourth Proportional to 17,523,334.80, 26,285,002.20 and 9,965,062.80

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Solution

The fourth proportional to 17,523,334.80, 26,285,002.20 and 9,965,062.80 is: 14,947,594.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,523,334.80 : 26,285,002.20 = 9,965,062.80 : x
  2. Step 2: Convert to fraction form
    17,523,334.80/26,285,002.20 = 9,965,062.80/x
  3. Step 3: Cross multiply
    17,523,334.80x = 26,285,002.20 × 9,965,062.80
  4. Step 4: Simplify right side
    17,523,334.80x = 261,931,697,621,138.19
  5. Step 5: Solve for x
    x = 261,931,697,621,138.19/17,523,334.80
  6. Step 6: Final answer
    x = 14,947,594.20

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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.