Home / 23,694,000.40-35,541,000.60-19,389,328.30

Finding the Fourth Proportional to 23,694,000.40, 35,541,000.60 and 19,389,328.30

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Solution

The fourth proportional to 23,694,000.40, 35,541,000.60 and 19,389,328.30 is: 29,083,992.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,694,000.40 : 35,541,000.60 = 19,389,328.30 : x
  2. Step 2: Convert to fraction form
    23,694,000.40/35,541,000.60 = 19,389,328.30/x
  3. Step 3: Cross multiply
    23,694,000.40x = 35,541,000.60 × 19,389,328.30
  4. Step 4: Simplify right side
    23,694,000.40x = 689,116,128,743,897
  5. Step 5: Solve for x
    x = 689,116,128,743,897/23,694,000.40
  6. Step 6: Final answer
    x = 29,083,992.45

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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.