Home / 2,223,939,355.68-3,336,787,682.64-844,120,115.04

Finding the Fourth Proportional to 2,223,939,355.68, 3,336,787,682.64 and 844,120,115.04

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Solution

The fourth proportional to 2,223,939,355.68, 3,336,787,682.64 and 844,120,115.04 is: 1,266,513,673.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,223,939,355.68 : 3,336,787,682.64 = 844,120,115.04 : x
  2. Step 2: Convert to fraction form
    2,223,939,355.68/3,336,787,682.64 = 844,120,115.04/x
  3. Step 3: Cross multiply
    2,223,939,355.68x = 3,336,787,682.64 × 844,120,115.04
  4. Step 4: Simplify right side
    2,223,939,355.68x = 2,816,649,602,534,131,712
  5. Step 5: Solve for x
    x = 2,816,649,602,534,131,712/2,223,939,355.68
  6. Step 6: Final answer
    x = 1,266,513,673.29

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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.