Home / 16,163,752,852.80-24,245,629,279.20-9,551,776,507.20

Finding the Fourth Proportional to 16,163,752,852.80, 24,245,629,279.20 and 9,551,776,507.20

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Solution

The fourth proportional to 16,163,752,852.80, 24,245,629,279.20 and 9,551,776,507.20 is: 14,327,664,760.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,163,752,852.80 : 24,245,629,279.20 = 9,551,776,507.20 : x
  2. Step 2: Convert to fraction form
    16,163,752,852.80/24,245,629,279.20 = 9,551,776,507.20/x
  3. Step 3: Cross multiply
    16,163,752,852.80x = 24,245,629,279.20 × 9,551,776,507.20
  4. Step 4: Simplify right side
    16,163,752,852.80x = 231,588,832,151,343,071,232
  5. Step 5: Solve for x
    x = 231,588,832,151,343,071,232/16,163,752,852.80
  6. Step 6: Final answer
    x = 14,327,664,760.80

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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.