Home / 17,166,661.04-23,690,020.28-9,326,204

Finding the Fourth Proportional to 17,166,661.04, 23,690,020.28 and 9,326,204

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Solution

The fourth proportional to 17,166,661.04, 23,690,020.28 and 9,326,204 is: 12,870,176.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,166,661.04 : 23,690,020.28 = 9,326,204 : x
  2. Step 2: Convert to fraction form
    17,166,661.04/23,690,020.28 = 9,326,204/x
  3. Step 3: Cross multiply
    17,166,661.04x = 23,690,020.28 × 9,326,204
  4. Step 4: Simplify right side
    17,166,661.04x = 220,937,961,895,417.12
  5. Step 5: Solve for x
    x = 220,937,961,895,417.12/17,166,661.04
  6. Step 6: Final answer
    x = 12,870,176.76

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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.