Home / 241,355,920.40-362,033,880.60-88,006,979.60

Finding the Fourth Proportional to 241,355,920.40, 362,033,880.60 and 88,006,979.60

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Solution

The fourth proportional to 241,355,920.40, 362,033,880.60 and 88,006,979.60 is: 132,010,469.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,355,920.40 : 362,033,880.60 = 88,006,979.60 : x
  2. Step 2: Convert to fraction form
    241,355,920.40/362,033,880.60 = 88,006,979.60/x
  3. Step 3: Cross multiply
    241,355,920.40x = 362,033,880.60 × 88,006,979.60
  4. Step 4: Simplify right side
    241,355,920.40x = 31,861,508,344,473,036
  5. Step 5: Solve for x
    x = 31,861,508,344,473,036/241,355,920.40
  6. Step 6: Final answer
    x = 132,010,469.40

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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.