Home / 5,940,581,839-8,189,811,272.10-4,739,001,355.96

Finding the Fourth Proportional to 5,940,581,839, 8,189,811,272.10 and 4,739,001,355.96

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Solution

The fourth proportional to 5,940,581,839, 8,189,811,272.10 and 4,739,001,355.96 is: 6,533,287,104.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,940,581,839 : 8,189,811,272.10 = 4,739,001,355.96 : x
  2. Step 2: Convert to fraction form
    5,940,581,839/8,189,811,272.10 = 4,739,001,355.96/x
  3. Step 3: Cross multiply
    5,940,581,839x = 8,189,811,272.10 × 4,739,001,355.96
  4. Step 4: Simplify right side
    5,940,581,839x = 38,811,526,723,538,395,136
  5. Step 5: Solve for x
    x = 38,811,526,723,538,395,136/5,940,581,839
  6. Step 6: Final answer
    x = 6,533,287,104.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.