Home / 9,422,065.70-14,133,098.55-8,792,209.70

Finding the Fourth Proportional to 9,422,065.70, 14,133,098.55 and 8,792,209.70

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Solution

The fourth proportional to 9,422,065.70, 14,133,098.55 and 8,792,209.70 is: 13,188,314.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,422,065.70 : 14,133,098.55 = 8,792,209.70 : x
  2. Step 2: Convert to fraction form
    9,422,065.70/14,133,098.55 = 8,792,209.70/x
  3. Step 3: Cross multiply
    9,422,065.70x = 14,133,098.55 × 8,792,209.70
  4. Step 4: Simplify right side
    9,422,065.70x = 124,261,166,162,365.94
  5. Step 5: Solve for x
    x = 124,261,166,162,365.94/9,422,065.70
  6. Step 6: Final answer
    x = 13,188,314.55

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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.