Home / 3,821,339,094.55-5,730,090,899.76-2,226,488,772.39

Finding the Fourth Proportional to 3,821,339,094.55, 5,730,090,899.76 and 2,226,488,772.39

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Solution

The fourth proportional to 3,821,339,094.55, 5,730,090,899.76 and 2,226,488,772.39 is: 3,338,615,793.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,821,339,094.55 : 5,730,090,899.76 = 2,226,488,772.39 : x
  2. Step 2: Convert to fraction form
    3,821,339,094.55/5,730,090,899.76 = 2,226,488,772.39/x
  3. Step 3: Cross multiply
    3,821,339,094.55x = 5,730,090,899.76 × 2,226,488,772.39
  4. Step 4: Simplify right side
    3,821,339,094.55x = 12,757,983,053,089,753,088
  5. Step 5: Solve for x
    x = 12,757,983,053,089,753,088/3,821,339,094.55
  6. Step 6: Final answer
    x = 3,338,615,793.42

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1.5x scale

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.