Home / 32,223,675.69-48,334,202.60-7,961,991.66

Finding the Fourth Proportional to 32,223,675.69, 48,334,202.60 and 7,961,991.66

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Solution

The fourth proportional to 32,223,675.69, 48,334,202.60 and 7,961,991.66 is: 11,942,663.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,223,675.69 : 48,334,202.60 = 7,961,991.66 : x
  2. Step 2: Convert to fraction form
    32,223,675.69/48,334,202.60 = 7,961,991.66/x
  3. Step 3: Cross multiply
    32,223,675.69x = 48,334,202.60 × 7,961,991.66
  4. Step 4: Simplify right side
    32,223,675.69x = 384,836,517,954,140.38
  5. Step 5: Solve for x
    x = 384,836,517,954,140.38/32,223,675.69
  6. Step 6: Final answer
    x = 11,942,663.58

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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.