Home / 134,059,154.78-201,085,014.94-35,691,705.32

Finding the Fourth Proportional to 134,059,154.78, 201,085,014.94 and 35,691,705.32

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Solution

The fourth proportional to 134,059,154.78, 201,085,014.94 and 35,691,705.32 is: 53,536,568.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,059,154.78 : 201,085,014.94 = 35,691,705.32 : x
  2. Step 2: Convert to fraction form
    134,059,154.78/201,085,014.94 = 35,691,705.32/x
  3. Step 3: Cross multiply
    134,059,154.78x = 201,085,014.94 × 35,691,705.32
  4. Step 4: Simplify right side
    134,059,154.78x = 7,177,067,098,143,649
  5. Step 5: Solve for x
    x = 7,177,067,098,143,649/134,059,154.78
  6. Step 6: Final answer
    x = 53,536,568.32

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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.