Home / 1,136,651,598.75-1,704,977,464.14-275,008,590.75

Finding the Fourth Proportional to 1,136,651,598.75, 1,704,977,464.14 and 275,008,590.75

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Solution

The fourth proportional to 1,136,651,598.75, 1,704,977,464.14 and 275,008,590.75 is: 412,512,902.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,651,598.75 : 1,704,977,464.14 = 275,008,590.75 : x
  2. Step 2: Convert to fraction form
    1,136,651,598.75/1,704,977,464.14 = 275,008,590.75/x
  3. Step 3: Cross multiply
    1,136,651,598.75x = 1,704,977,464.14 × 275,008,590.75
  4. Step 4: Simplify right side
    1,136,651,598.75x = 468,883,449,673,650,112
  5. Step 5: Solve for x
    x = 468,883,449,673,650,112/1,136,651,598.75
  6. Step 6: Final answer
    x = 412,512,902.10

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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.