Home / 93,418,183.76-140,152,840.86-44,936,592.80

Finding the Fourth Proportional to 93,418,183.76, 140,152,840.86 and 44,936,592.80

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Solution

The fourth proportional to 93,418,183.76, 140,152,840.86 and 44,936,592.80 is: 67,417,186.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,418,183.76 : 140,152,840.86 = 44,936,592.80 : x
  2. Step 2: Convert to fraction form
    93,418,183.76/140,152,840.86 = 44,936,592.80/x
  3. Step 3: Cross multiply
    93,418,183.76x = 140,152,840.86 × 44,936,592.80
  4. Step 4: Simplify right side
    93,418,183.76x = 6,297,991,139,489,022
  5. Step 5: Solve for x
    x = 6,297,991,139,489,022/93,418,183.76
  6. Step 6: Final answer
    x = 67,417,186.74

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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.