Home / 332,004,906.60-498,007,359.90-101,973,622.20

Finding the Fourth Proportional to 332,004,906.60, 498,007,359.90 and 101,973,622.20

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Solution

The fourth proportional to 332,004,906.60, 498,007,359.90 and 101,973,622.20 is: 152,960,433.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,004,906.60 : 498,007,359.90 = 101,973,622.20 : x
  2. Step 2: Convert to fraction form
    332,004,906.60/498,007,359.90 = 101,973,622.20/x
  3. Step 3: Cross multiply
    332,004,906.60x = 498,007,359.90 × 101,973,622.20
  4. Step 4: Simplify right side
    332,004,906.60x = 50,783,614,371,262,032
  5. Step 5: Solve for x
    x = 50,783,614,371,262,032/332,004,906.60
  6. Step 6: Final answer
    x = 152,960,433.30

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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.