Home / 33,791,442.84-50,604,493.77-30,516,192.90

Finding the Fourth Proportional to 33,791,442.84, 50,604,493.77 and 30,516,192.90

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Solution

The fourth proportional to 33,791,442.84, 50,604,493.77 and 30,516,192.90 is: 45,699,631.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,791,442.84 : 50,604,493.77 = 30,516,192.90 : x
  2. Step 2: Convert to fraction form
    33,791,442.84/50,604,493.77 = 30,516,192.90/x
  3. Step 3: Cross multiply
    33,791,442.84x = 50,604,493.77 × 30,516,192.90
  4. Step 4: Simplify right side
    33,791,442.84x = 1,544,256,493,492,168.25
  5. Step 5: Solve for x
    x = 1,544,256,493,492,168.25/33,791,442.84
  6. Step 6: Final answer
    x = 45,699,631.73

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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.