Home / 183,037,880.78-274,446,183.86-73,735,393.10

Finding the Fourth Proportional to 183,037,880.78, 274,446,183.86 and 73,735,393.10

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Solution

The fourth proportional to 183,037,880.78, 274,446,183.86 and 73,735,393.10 is: 110,558,520.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,037,880.78 : 274,446,183.86 = 73,735,393.10 : x
  2. Step 2: Convert to fraction form
    183,037,880.78/274,446,183.86 = 73,735,393.10/x
  3. Step 3: Cross multiply
    183,037,880.78x = 274,446,183.86 × 73,735,393.10
  4. Step 4: Simplify right side
    183,037,880.78x = 20,236,397,249,971,068
  5. Step 5: Solve for x
    x = 20,236,397,249,971,068/183,037,880.78
  6. Step 6: Final answer
    x = 110,558,520.26

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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.