Home / 15,563,370.24-23,344,174.08-4,202,962.56

Finding the Fourth Proportional to 15,563,370.24, 23,344,174.08 and 4,202,962.56

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Solution

The fourth proportional to 15,563,370.24, 23,344,174.08 and 4,202,962.56 is: 6,304,205.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,563,370.24 : 23,344,174.08 = 4,202,962.56 : x
  2. Step 2: Convert to fraction form
    15,563,370.24/23,344,174.08 = 4,202,962.56/x
  3. Step 3: Cross multiply
    15,563,370.24x = 23,344,174.08 × 4,202,962.56
  4. Step 4: Simplify right side
    15,563,370.24x = 98,114,689,652,362.42
  5. Step 5: Solve for x
    x = 98,114,689,652,362.42/15,563,370.24
  6. Step 6: Final answer
    x = 6,304,205.85

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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.