Home / 49,975,955.00-74,965,591.94-17,186,202.20

Finding the Fourth Proportional to 49,975,955.00, 74,965,591.94 and 17,186,202.20

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Solution

The fourth proportional to 49,975,955.00, 74,965,591.94 and 17,186,202.20 is: 25,779,873.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,975,955.00 : 74,965,591.94 = 17,186,202.20 : x
  2. Step 2: Convert to fraction form
    49,975,955.00/74,965,591.94 = 17,186,202.20/x
  3. Step 3: Cross multiply
    49,975,955.00x = 74,965,591.94 × 17,186,202.20
  4. Step 4: Simplify right side
    49,975,955.00x = 1,288,373,820,791,667.75
  5. Step 5: Solve for x
    x = 1,288,373,820,791,667.75/49,975,955.00
  6. Step 6: Final answer
    x = 25,779,873.96

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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.