Home / 160,397,502-240,600,976.92-39,228,954

Finding the Fourth Proportional to 160,397,502, 240,600,976.92 and 39,228,954

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Solution

The fourth proportional to 160,397,502, 240,600,976.92 and 39,228,954 is: 58,844,586.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,397,502 : 240,600,976.92 = 39,228,954 : x
  2. Step 2: Convert to fraction form
    160,397,502/240,600,976.92 = 39,228,954/x
  3. Step 3: Cross multiply
    160,397,502x = 240,600,976.92 × 39,228,954
  4. Step 4: Simplify right side
    160,397,502x = 9,438,524,655,949,742
  5. Step 5: Solve for x
    x = 9,438,524,655,949,742/160,397,502
  6. Step 6: Final answer
    x = 58,844,586.34

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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.