Home / 99,100,607.05-148,650,910.58-27,297,023.05

Finding the Fourth Proportional to 99,100,607.05, 148,650,910.58 and 27,297,023.05

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Solution

The fourth proportional to 99,100,607.05, 148,650,910.58 and 27,297,023.05 is: 40,945,534.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,100,607.05 : 148,650,910.58 = 27,297,023.05 : x
  2. Step 2: Convert to fraction form
    99,100,607.05/148,650,910.58 = 27,297,023.05/x
  3. Step 3: Cross multiply
    99,100,607.05x = 148,650,910.58 × 27,297,023.05
  4. Step 4: Simplify right side
    99,100,607.05x = 4,057,727,332,369,263.50
  5. Step 5: Solve for x
    x = 4,057,727,332,369,263.50/99,100,607.05
  6. Step 6: Final answer
    x = 40,945,534.58

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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.