Home / 148,516,532.55-222,774,798.83-135,751,450.95

Finding the Fourth Proportional to 148,516,532.55, 222,774,798.83 and 135,751,450.95

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Solution

The fourth proportional to 148,516,532.55, 222,774,798.83 and 135,751,450.95 is: 203,627,176.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,516,532.55 : 222,774,798.83 = 135,751,450.95 : x
  2. Step 2: Convert to fraction form
    148,516,532.55/222,774,798.83 = 135,751,450.95/x
  3. Step 3: Cross multiply
    148,516,532.55x = 222,774,798.83 × 135,751,450.95
  4. Step 4: Simplify right side
    148,516,532.55x = 30,242,002,175,588,100
  5. Step 5: Solve for x
    x = 30,242,002,175,588,100/148,516,532.55
  6. Step 6: Final answer
    x = 203,627,176.43

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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.