Home / 36,677,703.60-55,016,555.40-23,763,687.30

Finding the Fourth Proportional to 36,677,703.60, 55,016,555.40 and 23,763,687.30

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Solution

The fourth proportional to 36,677,703.60, 55,016,555.40 and 23,763,687.30 is: 35,645,530.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,677,703.60 : 55,016,555.40 = 23,763,687.30 : x
  2. Step 2: Convert to fraction form
    36,677,703.60/55,016,555.40 = 23,763,687.30/x
  3. Step 3: Cross multiply
    36,677,703.60x = 55,016,555.40 × 23,763,687.30
  4. Step 4: Simplify right side
    36,677,703.60x = 1,307,396,218,848,726.50
  5. Step 5: Solve for x
    x = 1,307,396,218,848,726.50/36,677,703.60
  6. Step 6: Final answer
    x = 35,645,530.95

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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.