Home / 17,668,687.06-26,517,204.15-9,151,459.30

Finding the Fourth Proportional to 17,668,687.06, 26,517,204.15 and 9,151,459.30

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Solution

The fourth proportional to 17,668,687.06, 26,517,204.15 and 9,151,459.30 is: 13,734,530.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,668,687.06 : 26,517,204.15 = 9,151,459.30 : x
  2. Step 2: Convert to fraction form
    17,668,687.06/26,517,204.15 = 9,151,459.30/x
  3. Step 3: Cross multiply
    17,668,687.06x = 26,517,204.15 × 9,151,459.30
  4. Step 4: Simplify right side
    17,668,687.06x = 242,671,114,528,516.09
  5. Step 5: Solve for x
    x = 242,671,114,528,516.09/17,668,687.06
  6. Step 6: Final answer
    x = 13,734,530.12

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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.