Home / 241,980,002.40-362,970,003.60-211,746,914.40

Finding the Fourth Proportional to 241,980,002.40, 362,970,003.60 and 211,746,914.40

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Solution

The fourth proportional to 241,980,002.40, 362,970,003.60 and 211,746,914.40 is: 317,620,371.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,980,002.40 : 362,970,003.60 = 211,746,914.40 : x
  2. Step 2: Convert to fraction form
    241,980,002.40/362,970,003.60 = 211,746,914.40/x
  3. Step 3: Cross multiply
    241,980,002.40x = 362,970,003.60 × 211,746,914.40
  4. Step 4: Simplify right side
    241,980,002.40x = 76,857,778,282,056,896
  5. Step 5: Solve for x
    x = 76,857,778,282,056,896/241,980,002.40
  6. Step 6: Final answer
    x = 317,620,371.60

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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.