Home / 3,829,065,152.75-5,735,905,699.41-1,906,673,023.22

Finding the Fourth Proportional to 3,829,065,152.75, 5,735,905,699.41 and 1,906,673,023.22

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Solution

The fourth proportional to 3,829,065,152.75, 5,735,905,699.41 and 1,906,673,023.22 is: 2,856,179,308.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,829,065,152.75 : 5,735,905,699.41 = 1,906,673,023.22 : x
  2. Step 2: Convert to fraction form
    3,829,065,152.75/5,735,905,699.41 = 1,906,673,023.22/x
  3. Step 3: Cross multiply
    3,829,065,152.75x = 5,735,905,699.41 × 1,906,673,023.22
  4. Step 4: Simplify right side
    3,829,065,152.75x = 10,936,496,660,798,894,080
  5. Step 5: Solve for x
    x = 10,936,496,660,798,894,080/3,829,065,152.75
  6. Step 6: Final answer
    x = 2,856,179,308.66

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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.