Home / 15,186,580.26-22,775,176.44-4,404,673.50

Finding the Fourth Proportional to 15,186,580.26, 22,775,176.44 and 4,404,673.50

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Solution

The fourth proportional to 15,186,580.26, 22,775,176.44 and 4,404,673.50 is: 6,605,648.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,186,580.26 : 22,775,176.44 = 4,404,673.50 : x
  2. Step 2: Convert to fraction form
    15,186,580.26/22,775,176.44 = 4,404,673.50/x
  3. Step 3: Cross multiply
    15,186,580.26x = 22,775,176.44 × 4,404,673.50
  4. Step 4: Simplify right side
    15,186,580.26x = 100,317,216,123,092.34
  5. Step 5: Solve for x
    x = 100,317,216,123,092.34/15,186,580.26
  6. Step 6: Final answer
    x = 6,605,648.83

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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.