Home / 3,083,259,665.54-4,254,788,228.22-1,745,121,022.55

Finding the Fourth Proportional to 3,083,259,665.54, 4,254,788,228.22 and 1,745,121,022.55

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Solution

The fourth proportional to 3,083,259,665.54, 4,254,788,228.22 and 1,745,121,022.55 is: 2,408,204,688.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,259,665.54 : 4,254,788,228.22 = 1,745,121,022.55 : x
  2. Step 2: Convert to fraction form
    3,083,259,665.54/4,254,788,228.22 = 1,745,121,022.55/x
  3. Step 3: Cross multiply
    3,083,259,665.54x = 4,254,788,228.22 × 1,745,121,022.55
  4. Step 4: Simplify right side
    3,083,259,665.54x = 7,425,120,383,564,988,416
  5. Step 5: Solve for x
    x = 7,425,120,383,564,988,416/3,083,259,665.54
  6. Step 6: Final answer
    x = 2,408,204,688.87

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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.