Home / 101,078,504.46-151,634,505.87-35,482,627.08

Finding the Fourth Proportional to 101,078,504.46, 151,634,505.87 and 35,482,627.08

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Solution

The fourth proportional to 101,078,504.46, 151,634,505.87 and 35,482,627.08 is: 53,229,820.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,078,504.46 : 151,634,505.87 = 35,482,627.08 : x
  2. Step 2: Convert to fraction form
    101,078,504.46/151,634,505.87 = 35,482,627.08/x
  3. Step 3: Cross multiply
    101,078,504.46x = 151,634,505.87 × 35,482,627.08
  4. Step 4: Simplify right side
    101,078,504.46x = 5,380,390,624,245,281
  5. Step 5: Solve for x
    x = 5,380,390,624,245,281/101,078,504.46
  6. Step 6: Final answer
    x = 53,229,820.26

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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.