Home / 17,348,493.40-26,004,077.70-6,561,626.20

Finding the Fourth Proportional to 17,348,493.40, 26,004,077.70 and 6,561,626.20

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Solution

The fourth proportional to 17,348,493.40, 26,004,077.70 and 6,561,626.20 is: 9,835,380.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,348,493.40 : 26,004,077.70 = 6,561,626.20 : x
  2. Step 2: Convert to fraction form
    17,348,493.40/26,004,077.70 = 6,561,626.20/x
  3. Step 3: Cross multiply
    17,348,493.40x = 26,004,077.70 × 6,561,626.20
  4. Step 4: Simplify right side
    17,348,493.40x = 170,629,037,543,155.75
  5. Step 5: Solve for x
    x = 170,629,037,543,155.75/17,348,493.40
  6. Step 6: Final answer
    x = 9,835,380.72

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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.