Home / 37,443,743.60-56,165,615.40-33,192,215.60

Finding the Fourth Proportional to 37,443,743.60, 56,165,615.40 and 33,192,215.60

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Solution

The fourth proportional to 37,443,743.60, 56,165,615.40 and 33,192,215.60 is: 49,788,323.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,443,743.60 : 56,165,615.40 = 33,192,215.60 : x
  2. Step 2: Convert to fraction form
    37,443,743.60/56,165,615.40 = 33,192,215.60/x
  3. Step 3: Cross multiply
    37,443,743.60x = 56,165,615.40 × 33,192,215.60
  4. Step 4: Simplify right side
    37,443,743.60x = 1,864,261,215,663,480.25
  5. Step 5: Solve for x
    x = 1,864,261,215,663,480.25/37,443,743.60
  6. Step 6: Final answer
    x = 49,788,323.40

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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.