Home / 241,880,129.55-362,685,591.75-143,551,793.07

Finding the Fourth Proportional to 241,880,129.55, 362,685,591.75 and 143,551,793.07

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Solution

The fourth proportional to 241,880,129.55, 362,685,591.75 and 143,551,793.07 is: 215,247,805.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,880,129.55 : 362,685,591.75 = 143,551,793.07 : x
  2. Step 2: Convert to fraction form
    241,880,129.55/362,685,591.75 = 143,551,793.07/x
  3. Step 3: Cross multiply
    241,880,129.55x = 362,685,591.75 × 143,551,793.07
  4. Step 4: Simplify right side
    241,880,129.55x = 52,064,167,016,366,496
  5. Step 5: Solve for x
    x = 52,064,167,016,366,496/241,880,129.55
  6. Step 6: Final answer
    x = 215,247,805.24

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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.