Home / 3,092,413,660.17-4,267,494,978.77-1,682,693,334.53

Finding the Fourth Proportional to 3,092,413,660.17, 4,267,494,978.77 and 1,682,693,334.53

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Solution

The fourth proportional to 3,092,413,660.17, 4,267,494,978.77 and 1,682,693,334.53 is: 2,322,097,282.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,413,660.17 : 4,267,494,978.77 = 1,682,693,334.53 : x
  2. Step 2: Convert to fraction form
    3,092,413,660.17/4,267,494,978.77 = 1,682,693,334.53/x
  3. Step 3: Cross multiply
    3,092,413,660.17x = 4,267,494,978.77 × 1,682,693,334.53
  4. Step 4: Simplify right side
    3,092,413,660.17x = 7,180,885,355,934,537,728
  5. Step 5: Solve for x
    x = 7,180,885,355,934,537,728/3,092,413,660.17
  6. Step 6: Final answer
    x = 2,322,097,282.27

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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.