Home / 100,523,495.96-150,698,884.44-34,936,112.24

Finding the Fourth Proportional to 100,523,495.96, 150,698,884.44 and 34,936,112.24

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Solution

The fourth proportional to 100,523,495.96, 150,698,884.44 and 34,936,112.24 is: 52,374,154.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,523,495.96 : 150,698,884.44 = 34,936,112.24 : x
  2. Step 2: Convert to fraction form
    100,523,495.96/150,698,884.44 = 34,936,112.24/x
  3. Step 3: Cross multiply
    100,523,495.96x = 150,698,884.44 × 34,936,112.24
  4. Step 4: Simplify right side
    100,523,495.96x = 5,264,833,141,238,630
  5. Step 5: Solve for x
    x = 5,264,833,141,238,630/100,523,495.96
  6. Step 6: Final answer
    x = 52,374,154.83

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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.