Home / 3,036,879,600.90-4,555,276,881.20-1,196,648,221.38

Finding the Fourth Proportional to 3,036,879,600.90, 4,555,276,881.20 and 1,196,648,221.38

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Solution

The fourth proportional to 3,036,879,600.90, 4,555,276,881.20 and 1,196,648,221.38 is: 1,794,955,577.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,879,600.90 : 4,555,276,881.20 = 1,196,648,221.38 : x
  2. Step 2: Convert to fraction form
    3,036,879,600.90/4,555,276,881.20 = 1,196,648,221.38/x
  3. Step 3: Cross multiply
    3,036,879,600.90x = 4,555,276,881.20 × 1,196,648,221.38
  4. Step 4: Simplify right side
    3,036,879,600.90x = 5,451,063,977,781,413,888
  5. Step 5: Solve for x
    x = 5,451,063,977,781,413,888/3,036,879,600.90
  6. Step 6: Final answer
    x = 1,794,955,577.48

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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.