Home / 16,175,902,660.80-24,263,853,991.20-6,361,570,449.60

Finding the Fourth Proportional to 16,175,902,660.80, 24,263,853,991.20 and 6,361,570,449.60

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Solution

The fourth proportional to 16,175,902,660.80, 24,263,853,991.20 and 6,361,570,449.60 is: 9,542,355,674.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,175,902,660.80 : 24,263,853,991.20 = 6,361,570,449.60 : x
  2. Step 2: Convert to fraction form
    16,175,902,660.80/24,263,853,991.20 = 6,361,570,449.60/x
  3. Step 3: Cross multiply
    16,175,902,660.80x = 24,263,853,991.20 × 6,361,570,449.60
  4. Step 4: Simplify right side
    16,175,902,660.80x = 154,356,216,543,826,968,576
  5. Step 5: Solve for x
    x = 154,356,216,543,826,968,576/16,175,902,660.80
  6. Step 6: Final answer
    x = 9,542,355,674.40

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1.5x scale

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.