Home / 3,496,737,308.66-4,825,989,676.42-2,226,172,430.51

Finding the Fourth Proportional to 3,496,737,308.66, 4,825,989,676.42 and 2,226,172,430.51

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Solution

The fourth proportional to 3,496,737,308.66, 4,825,989,676.42 and 2,226,172,430.51 is: 3,072,431,303.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,496,737,308.66 : 4,825,989,676.42 = 2,226,172,430.51 : x
  2. Step 2: Convert to fraction form
    3,496,737,308.66/4,825,989,676.42 = 2,226,172,430.51/x
  3. Step 3: Cross multiply
    3,496,737,308.66x = 4,825,989,676.42 × 2,226,172,430.51
  4. Step 4: Simplify right side
    3,496,737,308.66x = 10,743,485,167,542,384,640
  5. Step 5: Solve for x
    x = 10,743,485,167,542,384,640/3,496,737,308.66
  6. Step 6: Final answer
    x = 3,072,431,303.59

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1.5x scale

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.