Home / 19,774,082.46-29,650,286.96-6,123,439.26

Finding the Fourth Proportional to 19,774,082.46, 29,650,286.96 and 6,123,439.26

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Solution

The fourth proportional to 19,774,082.46, 29,650,286.96 and 6,123,439.26 is: 9,181,803.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,774,082.46 : 29,650,286.96 = 6,123,439.26 : x
  2. Step 2: Convert to fraction form
    19,774,082.46/29,650,286.96 = 6,123,439.26/x
  3. Step 3: Cross multiply
    19,774,082.46x = 29,650,286.96 × 6,123,439.26
  4. Step 4: Simplify right side
    19,774,082.46x = 181,561,731,241,130.06
  5. Step 5: Solve for x
    x = 181,561,731,241,130.06/19,774,082.46
  6. Step 6: Final answer
    x = 9,181,803.08

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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.