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Finding the Fourth Proportional to 36,302,827.60, 50,861,750 and 36,302,827.60

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Solution

The fourth proportional to 36,302,827.60, 50,861,750 and 36,302,827.60 is: 50,861,750

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,302,827.60 : 50,861,750 = 36,302,827.60 : x
  2. Step 2: Convert to fraction form
    36,302,827.60/50,861,750 = 36,302,827.60/x
  3. Step 3: Cross multiply
    36,302,827.60x = 50,861,750 × 36,302,827.60
  4. Step 4: Simplify right side
    36,302,827.60x = 1,846,425,341,684,300
  5. Step 5: Solve for x
    x = 1,846,425,341,684,300/36,302,827.60
  6. Step 6: Final answer
    x = 50,861,750

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.