Home / 32,338,353,911.60-48,498,921,523.20-9,954,058,991.60

Finding the Fourth Proportional to 32,338,353,911.60, 48,498,921,523.20 and 9,954,058,991.60

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Solution

The fourth proportional to 32,338,353,911.60, 48,498,921,523.20 and 9,954,058,991.60 is: 14,928,438,447.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,338,353,911.60 : 48,498,921,523.20 = 9,954,058,991.60 : x
  2. Step 2: Convert to fraction form
    32,338,353,911.60/48,498,921,523.20 = 9,954,058,991.60/x
  3. Step 3: Cross multiply
    32,338,353,911.60x = 48,498,921,523.20 × 9,954,058,991.60
  4. Step 4: Simplify right side
    32,338,353,911.60x = 482,761,125,870,911,684,608
  5. Step 5: Solve for x
    x = 482,761,125,870,911,684,608/32,338,353,911.60
  6. Step 6: Final answer
    x = 14,928,438,447.75

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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.