Home / 15,924,288.00-23,886,191.96-7,164,380.28

Finding the Fourth Proportional to 15,924,288.00, 23,886,191.96 and 7,164,380.28

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Solution

The fourth proportional to 15,924,288.00, 23,886,191.96 and 7,164,380.28 is: 10,746,462.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,924,288.00 : 23,886,191.96 = 7,164,380.28 : x
  2. Step 2: Convert to fraction form
    15,924,288.00/23,886,191.96 = 7,164,380.28/x
  3. Step 3: Cross multiply
    15,924,288.00x = 23,886,191.96 × 7,164,380.28
  4. Step 4: Simplify right side
    15,924,288.00x = 171,129,762,555,185.31
  5. Step 5: Solve for x
    x = 171,129,762,555,185.31/15,924,288.00
  6. Step 6: Final answer
    x = 10,746,462.42

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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.