Home / 54,745,769.94-75,551,084.28-29,965,977.03

Finding the Fourth Proportional to 54,745,769.94, 75,551,084.28 and 29,965,977.03

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Solution

The fourth proportional to 54,745,769.94, 75,551,084.28 and 29,965,977.03 is: 41,354,100.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,745,769.94 : 75,551,084.28 = 29,965,977.03 : x
  2. Step 2: Convert to fraction form
    54,745,769.94/75,551,084.28 = 29,965,977.03/x
  3. Step 3: Cross multiply
    54,745,769.94x = 75,551,084.28 × 29,965,977.03
  4. Step 4: Simplify right side
    54,745,769.94x = 2,263,962,056,126,074
  5. Step 5: Solve for x
    x = 2,263,962,056,126,074/54,745,769.94
  6. Step 6: Final answer
    x = 41,354,100.21

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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.