Home / 174,815,998.20-262,223,997.30-94,194,430.20

Finding the Fourth Proportional to 174,815,998.20, 262,223,997.30 and 94,194,430.20

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Solution

The fourth proportional to 174,815,998.20, 262,223,997.30 and 94,194,430.20 is: 141,291,645.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,815,998.20 : 262,223,997.30 = 94,194,430.20 : x
  2. Step 2: Convert to fraction form
    174,815,998.20/262,223,997.30 = 94,194,430.20/x
  3. Step 3: Cross multiply
    174,815,998.20x = 262,223,997.30 × 94,194,430.20
  4. Step 4: Simplify right side
    174,815,998.20x = 24,700,040,010,439,840
  5. Step 5: Solve for x
    x = 24,700,040,010,439,840/174,815,998.20
  6. Step 6: Final answer
    x = 141,291,645.30

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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.