Home / 69,984,082.10-104,976,123.21-69,984,082.10

Finding the Fourth Proportional to 69,984,082.10, 104,976,123.21 and 69,984,082.10

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Solution

The fourth proportional to 69,984,082.10, 104,976,123.21 and 69,984,082.10 is: 104,976,123.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,984,082.10 : 104,976,123.21 = 69,984,082.10 : x
  2. Step 2: Convert to fraction form
    69,984,082.10/104,976,123.21 = 69,984,082.10/x
  3. Step 3: Cross multiply
    69,984,082.10x = 104,976,123.21 × 69,984,082.10
  4. Step 4: Simplify right side
    69,984,082.10x = 7,346,657,625,268,354
  5. Step 5: Solve for x
    x = 7,346,657,625,268,354/69,984,082.10
  6. Step 6: Final answer
    x = 104,976,123.21

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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.