Home / 179,963,925.26-269,955,960.84-50,561,435.25

Finding the Fourth Proportional to 179,963,925.26, 269,955,960.84 and 50,561,435.25

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Solution

The fourth proportional to 179,963,925.26, 269,955,960.84 and 50,561,435.25 is: 75,844,982.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,963,925.26 : 269,955,960.84 = 50,561,435.25 : x
  2. Step 2: Convert to fraction form
    179,963,925.26/269,955,960.84 = 50,561,435.25/x
  3. Step 3: Cross multiply
    179,963,925.26x = 269,955,960.84 × 50,561,435.25
  4. Step 4: Simplify right side
    179,963,925.26x = 13,649,360,834,363,194
  5. Step 5: Solve for x
    x = 13,649,360,834,363,194/179,963,925.26
  6. Step 6: Final answer
    x = 75,844,982.90

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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.