Home / 35,178,082.20-52,767,123.30-29,131,464.60

Finding the Fourth Proportional to 35,178,082.20, 52,767,123.30 and 29,131,464.60

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Solution

The fourth proportional to 35,178,082.20, 52,767,123.30 and 29,131,464.60 is: 43,697,196.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,178,082.20 : 52,767,123.30 = 29,131,464.60 : x
  2. Step 2: Convert to fraction form
    35,178,082.20/52,767,123.30 = 29,131,464.60/x
  3. Step 3: Cross multiply
    35,178,082.20x = 52,767,123.30 × 29,131,464.60
  4. Step 4: Simplify right side
    35,178,082.20x = 1,537,183,584,457,785.25
  5. Step 5: Solve for x
    x = 1,537,183,584,457,785.25/35,178,082.20
  6. Step 6: Final answer
    x = 43,697,196.90

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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.