Home / 15,753,516.26-23,616,092.90-5,653,775.30

Finding the Fourth Proportional to 15,753,516.26, 23,616,092.90 and 5,653,775.30

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Solution

The fourth proportional to 15,753,516.26, 23,616,092.90 and 5,653,775.30 is: 8,475,573.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,753,516.26 : 23,616,092.90 = 5,653,775.30 : x
  2. Step 2: Convert to fraction form
    15,753,516.26/23,616,092.90 = 5,653,775.30/x
  3. Step 3: Cross multiply
    15,753,516.26x = 23,616,092.90 × 5,653,775.30
  4. Step 4: Simplify right side
    15,753,516.26x = 133,520,082,616,579.34
  5. Step 5: Solve for x
    x = 133,520,082,616,579.34/15,753,516.26
  6. Step 6: Final answer
    x = 8,475,573.35

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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.