Home / 10,177,525.01-14,045,093.01-5,531,310.02

Finding the Fourth Proportional to 10,177,525.01, 14,045,093.01 and 5,531,310.02

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Solution

The fourth proportional to 10,177,525.01, 14,045,093.01 and 5,531,310.02 is: 7,633,266.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,177,525.01 : 14,045,093.01 = 5,531,310.02 : x
  2. Step 2: Convert to fraction form
    10,177,525.01/14,045,093.01 = 5,531,310.02/x
  3. Step 3: Cross multiply
    10,177,525.01x = 14,045,093.01 × 5,531,310.02
  4. Step 4: Simplify right side
    10,177,525.01x = 77,687,763,627,819.48
  5. Step 5: Solve for x
    x = 77,687,763,627,819.48/10,177,525.01
  6. Step 6: Final answer
    x = 7,633,266.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.