Home / 17,417,203.40-26,122,694.70-11,016,000.20

Finding the Fourth Proportional to 17,417,203.40, 26,122,694.70 and 11,016,000.20

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Solution

The fourth proportional to 17,417,203.40, 26,122,694.70 and 11,016,000.20 is: 16,522,033.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,417,203.40 : 26,122,694.70 = 11,016,000.20 : x
  2. Step 2: Convert to fraction form
    17,417,203.40/26,122,694.70 = 11,016,000.20/x
  3. Step 3: Cross multiply
    17,417,203.40x = 26,122,694.70 × 11,016,000.20
  4. Step 4: Simplify right side
    17,417,203.40x = 287,767,610,039,738.94
  5. Step 5: Solve for x
    x = 287,767,610,039,738.94/17,417,203.40
  6. Step 6: Final answer
    x = 16,522,033.04

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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.