Home / 1,028,486,231,693-1,541,710,320,879.50-482,958,180,697.53

Finding the Fourth Proportional to 1,028,486,231,693, 1,541,710,320,879.50 and 482,958,180,697.53

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Solution

The fourth proportional to 1,028,486,231,693, 1,541,710,320,879.50 and 482,958,180,697.53 is: 723,958,754,906.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,028,486,231,693 : 1,541,710,320,879.50 = 482,958,180,697.53 : x
  2. Step 2: Convert to fraction form
    1,028,486,231,693/1,541,710,320,879.50 = 482,958,180,697.53/x
  3. Step 3: Cross multiply
    1,028,486,231,693x = 1,541,710,320,879.50 × 482,958,180,697.53
  4. Step 4: Simplify right side
    1,028,486,231,693x = 744,581,611,734,568,580,153,344
  5. Step 5: Solve for x
    x = 744,581,611,734,568,580,153,344/1,028,486,231,693
  6. Step 6: Final answer
    x = 723,958,754,906.14

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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.