Home / 110,162,235,334.60-165,243,353,001.90-66,082,393,030.60

Finding the Fourth Proportional to 110,162,235,334.60, 165,243,353,001.90 and 66,082,393,030.60

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Solution

The fourth proportional to 110,162,235,334.60, 165,243,353,001.90 and 66,082,393,030.60 is: 99,123,589,545.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,162,235,334.60 : 165,243,353,001.90 = 66,082,393,030.60 : x
  2. Step 2: Convert to fraction form
    110,162,235,334.60/165,243,353,001.90 = 66,082,393,030.60/x
  3. Step 3: Cross multiply
    110,162,235,334.60x = 165,243,353,001.90 × 66,082,393,030.60
  4. Step 4: Simplify right side
    110,162,235,334.60x = 10,919,676,198,765,732,036,608
  5. Step 5: Solve for x
    x = 10,919,676,198,765,732,036,608/110,162,235,334.60
  6. Step 6: Final answer
    x = 99,123,589,545.90

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Double scale
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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.