Home / 101,224,703.12-151,805,670.01-36,520,099.25

Finding the Fourth Proportional to 101,224,703.12, 151,805,670.01 and 36,520,099.25

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Solution

The fourth proportional to 101,224,703.12, 151,805,670.01 and 36,520,099.25 is: 54,768,825.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,224,703.12 : 151,805,670.01 = 36,520,099.25 : x
  2. Step 2: Convert to fraction form
    101,224,703.12/151,805,670.01 = 36,520,099.25/x
  3. Step 3: Cross multiply
    101,224,703.12x = 151,805,670.01 × 36,520,099.25
  4. Step 4: Simplify right side
    101,224,703.12x = 5,543,958,134,627,619
  5. Step 5: Solve for x
    x = 5,543,958,134,627,619/101,224,703.12
  6. Step 6: Final answer
    x = 54,768,825.83

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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.