Home / 59,381,336.60-89,072,004.90-36,706,520.60

Finding the Fourth Proportional to 59,381,336.60, 89,072,004.90 and 36,706,520.60

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Solution

The fourth proportional to 59,381,336.60, 89,072,004.90 and 36,706,520.60 is: 55,059,780.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,381,336.60 : 89,072,004.90 = 36,706,520.60 : x
  2. Step 2: Convert to fraction form
    59,381,336.60/89,072,004.90 = 36,706,520.60/x
  3. Step 3: Cross multiply
    59,381,336.60x = 89,072,004.90 × 36,706,520.60
  4. Step 4: Simplify right side
    59,381,336.60x = 3,269,523,382,745,151.50
  5. Step 5: Solve for x
    x = 3,269,523,382,745,151.50/59,381,336.60
  6. Step 6: Final answer
    x = 55,059,780.90

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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.