Home / 332,152,208.20-498,228,312.30-246,058,766.20

Finding the Fourth Proportional to 332,152,208.20, 498,228,312.30 and 246,058,766.20

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Solution

The fourth proportional to 332,152,208.20, 498,228,312.30 and 246,058,766.20 is: 369,088,149.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,152,208.20 : 498,228,312.30 = 246,058,766.20 : x
  2. Step 2: Convert to fraction form
    332,152,208.20/498,228,312.30 = 246,058,766.20/x
  3. Step 3: Cross multiply
    332,152,208.20x = 498,228,312.30 × 246,058,766.20
  4. Step 4: Simplify right side
    332,152,208.20x = 122,593,443,810,446,288
  5. Step 5: Solve for x
    x = 122,593,443,810,446,288/332,152,208.20
  6. Step 6: Final answer
    x = 369,088,149.30

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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.