Home / 24,761,791.60-37,142,687.40-19,093,087.60

Finding the Fourth Proportional to 24,761,791.60, 37,142,687.40 and 19,093,087.60

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Solution

The fourth proportional to 24,761,791.60, 37,142,687.40 and 19,093,087.60 is: 28,639,631.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,761,791.60 : 37,142,687.40 = 19,093,087.60 : x
  2. Step 2: Convert to fraction form
    24,761,791.60/37,142,687.40 = 19,093,087.60/x
  3. Step 3: Cross multiply
    24,761,791.60x = 37,142,687.40 × 19,093,087.60
  4. Step 4: Simplify right side
    24,761,791.60x = 709,168,584,227,616.25
  5. Step 5: Solve for x
    x = 709,168,584,227,616.25/24,761,791.60
  6. Step 6: Final answer
    x = 28,639,631.40

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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.