Home / 27,292,672.44-37,648,098.90-17,634,880.44

Finding the Fourth Proportional to 27,292,672.44, 37,648,098.90 and 17,634,880.44

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Solution

The fourth proportional to 27,292,672.44, 37,648,098.90 and 17,634,880.44 is: 24,325,933.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,292,672.44 : 37,648,098.90 = 17,634,880.44 : x
  2. Step 2: Convert to fraction form
    27,292,672.44/37,648,098.90 = 17,634,880.44/x
  3. Step 3: Cross multiply
    27,292,672.44x = 37,648,098.90 × 17,634,880.44
  4. Step 4: Simplify right side
    27,292,672.44x = 663,919,722,894,795.50
  5. Step 5: Solve for x
    x = 663,919,722,894,795.50/27,292,672.44
  6. Step 6: Final answer
    x = 24,325,933.06

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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.