Home / 16,983,350.64-23,436,792-9,641,119.68

Finding the Fourth Proportional to 16,983,350.64, 23,436,792 and 9,641,119.68

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Solution

The fourth proportional to 16,983,350.64, 23,436,792 and 9,641,119.68 is: 13,304,613.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,983,350.64 : 23,436,792 = 9,641,119.68 : x
  2. Step 2: Convert to fraction form
    16,983,350.64/23,436,792 = 9,641,119.68/x
  3. Step 3: Cross multiply
    16,983,350.64x = 23,436,792 × 9,641,119.68
  4. Step 4: Simplify right side
    16,983,350.64x = 225,956,916,587,266.56
  5. Step 5: Solve for x
    x = 225,956,916,587,266.56/16,983,350.64
  6. Step 6: Final answer
    x = 13,304,613.52

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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.