Home / 174,672,023.10-262,008,034.65-134,361,239.10

Finding the Fourth Proportional to 174,672,023.10, 262,008,034.65 and 134,361,239.10

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Solution

The fourth proportional to 174,672,023.10, 262,008,034.65 and 134,361,239.10 is: 201,541,858.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,672,023.10 : 262,008,034.65 = 134,361,239.10 : x
  2. Step 2: Convert to fraction form
    174,672,023.10/262,008,034.65 = 134,361,239.10/x
  3. Step 3: Cross multiply
    174,672,023.10x = 262,008,034.65 × 134,361,239.10
  4. Step 4: Simplify right side
    174,672,023.10x = 35,203,724,189,729,736
  5. Step 5: Solve for x
    x = 35,203,724,189,729,736/174,672,023.10
  6. Step 6: Final answer
    x = 201,541,858.65

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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.