Home / 60,939,587.67-91,416,315.11-22,096,334.34

Finding the Fourth Proportional to 60,939,587.67, 91,416,315.11 and 22,096,334.34

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Solution

The fourth proportional to 60,939,587.67, 91,416,315.11 and 22,096,334.34 is: 33,147,015.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,939,587.67 : 91,416,315.11 = 22,096,334.34 : x
  2. Step 2: Convert to fraction form
    60,939,587.67/91,416,315.11 = 22,096,334.34/x
  3. Step 3: Cross multiply
    60,939,587.67x = 91,416,315.11 × 22,096,334.34
  4. Step 4: Simplify right side
    60,939,587.67x = 2,019,965,462,690,872.25
  5. Step 5: Solve for x
    x = 2,019,965,462,690,872.25/60,939,587.67
  6. Step 6: Final answer
    x = 33,147,015.59

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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.