Home / 106,364,725.74-159,563,584.66-44,954,143

Finding the Fourth Proportional to 106,364,725.74, 159,563,584.66 and 44,954,143

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Solution

The fourth proportional to 106,364,725.74, 159,563,584.66 and 44,954,143 is: 67,438,186.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,364,725.74 : 159,563,584.66 = 44,954,143 : x
  2. Step 2: Convert to fraction form
    106,364,725.74/159,563,584.66 = 44,954,143/x
  3. Step 3: Cross multiply
    106,364,725.74x = 159,563,584.66 × 44,954,143
  4. Step 4: Simplify right side
    106,364,725.74x = 7,173,044,202,398,246
  5. Step 5: Solve for x
    x = 7,173,044,202,398,246/106,364,725.74
  6. Step 6: Final answer
    x = 67,438,186.41

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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.