Home / 23,955,998.80-35,933,998.20-18,287,294.80

Finding the Fourth Proportional to 23,955,998.80, 35,933,998.20 and 18,287,294.80

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Solution

The fourth proportional to 23,955,998.80, 35,933,998.20 and 18,287,294.80 is: 27,430,942.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,955,998.80 : 35,933,998.20 = 18,287,294.80 : x
  2. Step 2: Convert to fraction form
    23,955,998.80/35,933,998.20 = 18,287,294.80/x
  3. Step 3: Cross multiply
    23,955,998.80x = 35,933,998.20 × 18,287,294.80
  4. Step 4: Simplify right side
    23,955,998.80x = 657,135,618,426,069.50
  5. Step 5: Solve for x
    x = 657,135,618,426,069.50/23,955,998.80
  6. Step 6: Final answer
    x = 27,430,942.20

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Double scale
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Similar ratio
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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.