Home / 2,481,477,773.04-3,424,428,978.84-1,367,641,208.88

Finding the Fourth Proportional to 2,481,477,773.04, 3,424,428,978.84 and 1,367,641,208.88

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Solution

The fourth proportional to 2,481,477,773.04, 3,424,428,978.84 and 1,367,641,208.88 is: 1,887,339,165.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,477,773.04 : 3,424,428,978.84 = 1,367,641,208.88 : x
  2. Step 2: Convert to fraction form
    2,481,477,773.04/3,424,428,978.84 = 1,367,641,208.88/x
  3. Step 3: Cross multiply
    2,481,477,773.04x = 3,424,428,978.84 × 1,367,641,208.88
  4. Step 4: Simplify right side
    2,481,477,773.04x = 4,683,390,188,344,441,856
  5. Step 5: Solve for x
    x = 4,683,390,188,344,441,856/2,481,477,773.04
  6. Step 6: Final answer
    x = 1,887,339,165.08

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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.