Home / 10,330,950.36-15,496,425.46-3,766,151.64

Finding the Fourth Proportional to 10,330,950.36, 15,496,425.46 and 3,766,151.64

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Solution

The fourth proportional to 10,330,950.36, 15,496,425.46 and 3,766,151.64 is: 5,649,227.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,330,950.36 : 15,496,425.46 = 3,766,151.64 : x
  2. Step 2: Convert to fraction form
    10,330,950.36/15,496,425.46 = 3,766,151.64/x
  3. Step 3: Cross multiply
    10,330,950.36x = 15,496,425.46 × 3,766,151.64
  4. Step 4: Simplify right side
    10,330,950.36x = 58,361,888,160,316.76
  5. Step 5: Solve for x
    x = 58,361,888,160,316.76/10,330,950.36
  6. Step 6: Final answer
    x = 5,649,227.43

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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.