Home / 439,293,340.94-606,223,146.87-241,058,152.44

Finding the Fourth Proportional to 439,293,340.94, 606,223,146.87 and 241,058,152.44

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Solution

The fourth proportional to 439,293,340.94, 606,223,146.87 and 241,058,152.44 is: 332,659,337.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    439,293,340.94 : 606,223,146.87 = 241,058,152.44 : x
  2. Step 2: Convert to fraction form
    439,293,340.94/606,223,146.87 = 241,058,152.44/x
  3. Step 3: Cross multiply
    439,293,340.94x = 606,223,146.87 × 241,058,152.44
  4. Step 4: Simplify right side
    439,293,340.94x = 146,135,031,750,844,960
  5. Step 5: Solve for x
    x = 146,135,031,750,844,960/439,293,340.94
  6. Step 6: Final answer
    x = 332,659,337.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.