Home / 264,414,930.60-396,235,151.10-237,121,170.60

Finding the Fourth Proportional to 264,414,930.60, 396,235,151.10 and 237,121,170.60

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Solution

The fourth proportional to 264,414,930.60, 396,235,151.10 and 237,121,170.60 is: 355,334,483.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,414,930.60 : 396,235,151.10 = 237,121,170.60 : x
  2. Step 2: Convert to fraction form
    264,414,930.60/396,235,151.10 = 237,121,170.60/x
  3. Step 3: Cross multiply
    264,414,930.60x = 396,235,151.10 × 237,121,170.60
  4. Step 4: Simplify right side
    264,414,930.60x = 93,955,742,861,699,888
  5. Step 5: Solve for x
    x = 93,955,742,861,699,888/264,414,930.60
  6. Step 6: Final answer
    x = 355,334,483.75

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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.