Home / 49,056,037.40-73,584,056.10-14,972,954.60

Finding the Fourth Proportional to 49,056,037.40, 73,584,056.10 and 14,972,954.60

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Solution

The fourth proportional to 49,056,037.40, 73,584,056.10 and 14,972,954.60 is: 22,459,431.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,056,037.40 : 73,584,056.10 = 14,972,954.60 : x
  2. Step 2: Convert to fraction form
    49,056,037.40/73,584,056.10 = 14,972,954.60/x
  3. Step 3: Cross multiply
    49,056,037.40x = 73,584,056.10 × 14,972,954.60
  4. Step 4: Simplify right side
    49,056,037.40x = 1,101,770,731,269,153
  5. Step 5: Solve for x
    x = 1,101,770,731,269,153/49,056,037.40
  6. Step 6: Final answer
    x = 22,459,431.90

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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.