Home / 14,760,801.70-22,141,202.55-13,081,185.70

Finding the Fourth Proportional to 14,760,801.70, 22,141,202.55 and 13,081,185.70

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Solution

The fourth proportional to 14,760,801.70, 22,141,202.55 and 13,081,185.70 is: 19,621,778.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,760,801.70 : 22,141,202.55 = 13,081,185.70 : x
  2. Step 2: Convert to fraction form
    14,760,801.70/22,141,202.55 = 13,081,185.70/x
  3. Step 3: Cross multiply
    14,760,801.70x = 22,141,202.55 × 13,081,185.70
  4. Step 4: Simplify right side
    14,760,801.70x = 289,633,182,177,863.50
  5. Step 5: Solve for x
    x = 289,633,182,177,863.50/14,760,801.70
  6. Step 6: Final answer
    x = 19,621,778.55

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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.