Home / 35,489,861.40-53,234,792.10-23,373,006.60

Finding the Fourth Proportional to 35,489,861.40, 53,234,792.10 and 23,373,006.60

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Solution

The fourth proportional to 35,489,861.40, 53,234,792.10 and 23,373,006.60 is: 35,059,509.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,489,861.40 : 53,234,792.10 = 23,373,006.60 : x
  2. Step 2: Convert to fraction form
    35,489,861.40/53,234,792.10 = 23,373,006.60/x
  3. Step 3: Cross multiply
    35,489,861.40x = 53,234,792.10 × 23,373,006.60
  4. Step 4: Simplify right side
    35,489,861.40x = 1,244,257,147,102,928
  5. Step 5: Solve for x
    x = 1,244,257,147,102,928/35,489,861.40
  6. Step 6: Final answer
    x = 35,059,509.90

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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.