Home / 104,192,416-156,302,996-60,493,754.32

Finding the Fourth Proportional to 104,192,416, 156,302,996 and 60,493,754.32

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Solution

The fourth proportional to 104,192,416, 156,302,996 and 60,493,754.32 is: 90,748,975.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,192,416 : 156,302,996 = 60,493,754.32 : x
  2. Step 2: Convert to fraction form
    104,192,416/156,302,996 = 60,493,754.32/x
  3. Step 3: Cross multiply
    104,192,416x = 156,302,996 × 60,493,754.32
  4. Step 4: Simplify right side
    104,192,416x = 9,455,355,039,503,942
  5. Step 5: Solve for x
    x = 9,455,355,039,503,942/104,192,416
  6. Step 6: Final answer
    x = 90,748,975.81

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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.