Home / 25,757,765.07-38,654,362.41-10,611,696.57

Finding the Fourth Proportional to 25,757,765.07, 38,654,362.41 and 10,611,696.57

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Solution

The fourth proportional to 25,757,765.07, 38,654,362.41 and 10,611,696.57 is: 15,924,843.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,757,765.07 : 38,654,362.41 = 10,611,696.57 : x
  2. Step 2: Convert to fraction form
    25,757,765.07/38,654,362.41 = 10,611,696.57/x
  3. Step 3: Cross multiply
    25,757,765.07x = 38,654,362.41 × 10,611,696.57
  4. Step 4: Simplify right side
    25,757,765.07x = 410,188,365,001,733.94
  5. Step 5: Solve for x
    x = 410,188,365,001,733.94/25,757,765.07
  6. Step 6: Final answer
    x = 15,924,843.01

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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.