Home / 34,769,148.60-52,203,489.30-19,652,604.60

Finding the Fourth Proportional to 34,769,148.60, 52,203,489.30 and 19,652,604.60

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Solution

The fourth proportional to 34,769,148.60, 52,203,489.30 and 19,652,604.60 is: 29,507,036.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,769,148.60 : 52,203,489.30 = 19,652,604.60 : x
  2. Step 2: Convert to fraction form
    34,769,148.60/52,203,489.30 = 19,652,604.60/x
  3. Step 3: Cross multiply
    34,769,148.60x = 52,203,489.30 × 19,652,604.60
  4. Step 4: Simplify right side
    34,769,148.60x = 1,025,934,533,953,230.75
  5. Step 5: Solve for x
    x = 1,025,934,533,953,230.75/34,769,148.60
  6. Step 6: Final answer
    x = 29,507,036.42

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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.