Home / 16,982,033.84-23,435,486.16-9,247,227.20

Finding the Fourth Proportional to 16,982,033.84, 23,435,486.16 and 9,247,227.20

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Solution

The fourth proportional to 16,982,033.84, 23,435,486.16 and 9,247,227.20 is: 12,761,325.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,982,033.84 : 23,435,486.16 = 9,247,227.20 : x
  2. Step 2: Convert to fraction form
    16,982,033.84/23,435,486.16 = 9,247,227.20/x
  3. Step 3: Cross multiply
    16,982,033.84x = 23,435,486.16 × 9,247,227.20
  4. Step 4: Simplify right side
    16,982,033.84x = 216,713,265,063,975.53
  5. Step 5: Solve for x
    x = 216,713,265,063,975.53/16,982,033.84
  6. Step 6: Final answer
    x = 12,761,325.71

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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.