Home / 241,880,125.79-362,685,586.13-143,551,789.31

Finding the Fourth Proportional to 241,880,125.79, 362,685,586.13 and 143,551,789.31

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Solution

The fourth proportional to 241,880,125.79, 362,685,586.13 and 143,551,789.31 is: 215,247,799.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,880,125.79 : 362,685,586.13 = 143,551,789.31 : x
  2. Step 2: Convert to fraction form
    241,880,125.79/362,685,586.13 = 143,551,789.31/x
  3. Step 3: Cross multiply
    241,880,125.79x = 362,685,586.13 × 143,551,789.31
  4. Step 4: Simplify right side
    241,880,125.79x = 52,064,164,846,634,896
  5. Step 5: Solve for x
    x = 52,064,164,846,634,896/241,880,125.79
  6. Step 6: Final answer
    x = 215,247,799.61

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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.