Home / 50,470,453.22-75,706,286.92-14,076,627.53

Finding the Fourth Proportional to 50,470,453.22, 75,706,286.92 and 14,076,627.53

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Solution

The fourth proportional to 50,470,453.22, 75,706,286.92 and 14,076,627.53 is: 21,115,110.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,470,453.22 : 75,706,286.92 = 14,076,627.53 : x
  2. Step 2: Convert to fraction form
    50,470,453.22/75,706,286.92 = 14,076,627.53/x
  3. Step 3: Cross multiply
    50,470,453.22x = 75,706,286.92 × 14,076,627.53
  4. Step 4: Simplify right side
    50,470,453.22x = 1,065,689,202,238,428
  5. Step 5: Solve for x
    x = 1,065,689,202,238,428/50,470,453.22
  6. Step 6: Final answer
    x = 21,115,110.61

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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.