Home / 3,045,247,390.56-4,566,984,926.82-1,179,476,949.60

Finding the Fourth Proportional to 3,045,247,390.56, 4,566,984,926.82 and 1,179,476,949.60

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Solution

The fourth proportional to 3,045,247,390.56, 4,566,984,926.82 and 1,179,476,949.60 is: 1,768,872,199.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,045,247,390.56 : 4,566,984,926.82 = 1,179,476,949.60 : x
  2. Step 2: Convert to fraction form
    3,045,247,390.56/4,566,984,926.82 = 1,179,476,949.60/x
  3. Step 3: Cross multiply
    3,045,247,390.56x = 4,566,984,926.82 × 1,179,476,949.60
  4. Step 4: Simplify right side
    3,045,247,390.56x = 5,386,653,450,354,832,384
  5. Step 5: Solve for x
    x = 5,386,653,450,354,832,384/3,045,247,390.56
  6. Step 6: Final answer
    x = 1,768,872,199.69

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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.