Home / 19,542,844.60-29,314,266.90-14,503,996.60

Finding the Fourth Proportional to 19,542,844.60, 29,314,266.90 and 14,503,996.60

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Solution

The fourth proportional to 19,542,844.60, 29,314,266.90 and 14,503,996.60 is: 21,755,994.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,542,844.60 : 29,314,266.90 = 14,503,996.60 : x
  2. Step 2: Convert to fraction form
    19,542,844.60/29,314,266.90 = 14,503,996.60/x
  3. Step 3: Cross multiply
    19,542,844.60x = 29,314,266.90 × 14,503,996.60
  4. Step 4: Simplify right side
    19,542,844.60x = 425,174,027,449,092.50
  5. Step 5: Solve for x
    x = 425,174,027,449,092.50/19,542,844.60
  6. Step 6: Final answer
    x = 21,755,994.90

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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.