Home / 104,192,397.55-156,302,968.32-60,493,735.80

Finding the Fourth Proportional to 104,192,397.55, 156,302,968.32 and 60,493,735.80

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Solution

The fourth proportional to 104,192,397.55, 156,302,968.32 and 60,493,735.80 is: 90,748,948.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,192,397.55 : 156,302,968.32 = 60,493,735.80 : x
  2. Step 2: Convert to fraction form
    104,192,397.55/156,302,968.32 = 60,493,735.80/x
  3. Step 3: Cross multiply
    104,192,397.55x = 156,302,968.32 × 60,493,735.80
  4. Step 4: Simplify right side
    104,192,397.55x = 9,455,350,470,305,848
  5. Step 5: Solve for x
    x = 9,455,350,470,305,848/104,192,397.55
  6. Step 6: Final answer
    x = 90,748,948.03

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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.