Home / 22,144,450.40-33,216,675.60-17,665,474.40

Finding the Fourth Proportional to 22,144,450.40, 33,216,675.60 and 17,665,474.40

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Solution

The fourth proportional to 22,144,450.40, 33,216,675.60 and 17,665,474.40 is: 26,498,211.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,144,450.40 : 33,216,675.60 = 17,665,474.40 : x
  2. Step 2: Convert to fraction form
    22,144,450.40/33,216,675.60 = 17,665,474.40/x
  3. Step 3: Cross multiply
    22,144,450.40x = 33,216,675.60 × 17,665,474.40
  4. Step 4: Simplify right side
    22,144,450.40x = 586,788,332,464,904.62
  5. Step 5: Solve for x
    x = 586,788,332,464,904.62/22,144,450.40
  6. Step 6: Final answer
    x = 26,498,211.60

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Double scale
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Similar ratio
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1.5x scale

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.