Home / 15,552,069.08-21,722,508.23-15,552,069.08

Finding the Fourth Proportional to 15,552,069.08, 21,722,508.23 and 15,552,069.08

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Solution

The fourth proportional to 15,552,069.08, 21,722,508.23 and 15,552,069.08 is: 21,722,508.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,069.08 : 21,722,508.23 = 15,552,069.08 : x
  2. Step 2: Convert to fraction form
    15,552,069.08/21,722,508.23 = 15,552,069.08/x
  3. Step 3: Cross multiply
    15,552,069.08x = 21,722,508.23 × 15,552,069.08
  4. Step 4: Simplify right side
    15,552,069.08x = 337,829,948,397,455.62
  5. Step 5: Solve for x
    x = 337,829,948,397,455.62/15,552,069.08
  6. Step 6: Final answer
    x = 21,722,508.23

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.