Home / 2,467,642,933.76-3,702,077,034.01-1,224,656,759.84

Finding the Fourth Proportional to 2,467,642,933.76, 3,702,077,034.01 and 1,224,656,759.84

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Solution

The fourth proportional to 2,467,642,933.76, 3,702,077,034.01 and 1,224,656,759.84 is: 1,837,289,181.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467,642,933.76 : 3,702,077,034.01 = 1,224,656,759.84 : x
  2. Step 2: Convert to fraction form
    2,467,642,933.76/3,702,077,034.01 = 1,224,656,759.84/x
  3. Step 3: Cross multiply
    2,467,642,933.76x = 3,702,077,034.01 × 1,224,656,759.84
  4. Step 4: Simplify right side
    2,467,642,933.76x = 4,533,773,665,127,192,576
  5. Step 5: Solve for x
    x = 4,533,773,665,127,192,576/2,467,642,933.76
  6. Step 6: Final answer
    x = 1,837,289,181.15

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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.