Home / 17,079,228.06-23,569,674.99-9,344,436.45

Finding the Fourth Proportional to 17,079,228.06, 23,569,674.99 and 9,344,436.45

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Solution

The fourth proportional to 17,079,228.06, 23,569,674.99 and 9,344,436.45 is: 12,895,508.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,079,228.06 : 23,569,674.99 = 9,344,436.45 : x
  2. Step 2: Convert to fraction form
    17,079,228.06/23,569,674.99 = 9,344,436.45/x
  3. Step 3: Cross multiply
    17,079,228.06x = 23,569,674.99 × 9,344,436.45
  4. Step 4: Simplify right side
    17,079,228.06x = 220,245,330,091,209.34
  5. Step 5: Solve for x
    x = 220,245,330,091,209.34/17,079,228.06
  6. Step 6: Final answer
    x = 12,895,508.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.