Home / 11,567,076.41-17,372,225.60-10,182,701.15

Finding the Fourth Proportional to 11,567,076.41, 17,372,225.60 and 10,182,701.15

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Solution

The fourth proportional to 11,567,076.41, 17,372,225.60 and 10,182,701.15 is: 15,293,076.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,567,076.41 : 17,372,225.60 = 10,182,701.15 : x
  2. Step 2: Convert to fraction form
    11,567,076.41/17,372,225.60 = 10,182,701.15/x
  3. Step 3: Cross multiply
    11,567,076.41x = 17,372,225.60 × 10,182,701.15
  4. Step 4: Simplify right side
    11,567,076.41x = 176,896,181,595,179.47
  5. Step 5: Solve for x
    x = 176,896,181,595,179.47/11,567,076.41
  6. Step 6: Final answer
    x = 15,293,076.26

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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.