Home / 241,542,299.60-362,313,449.40-155,377,998.80

Finding the Fourth Proportional to 241,542,299.60, 362,313,449.40 and 155,377,998.80

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Solution

The fourth proportional to 241,542,299.60, 362,313,449.40 and 155,377,998.80 is: 233,066,998.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,542,299.60 : 362,313,449.40 = 155,377,998.80 : x
  2. Step 2: Convert to fraction form
    241,542,299.60/362,313,449.40 = 155,377,998.80/x
  3. Step 3: Cross multiply
    241,542,299.60x = 362,313,449.40 × 155,377,998.80
  4. Step 4: Simplify right side
    241,542,299.60x = 56,295,538,706,097,064
  5. Step 5: Solve for x
    x = 56,295,538,706,097,064/241,542,299.60
  6. Step 6: Final answer
    x = 233,066,998.20

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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.