Home / 37,829,743.04-56,734,276.80-13,564,164.80

Finding the Fourth Proportional to 37,829,743.04, 56,734,276.80 and 13,564,164.80

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Solution

The fourth proportional to 37,829,743.04, 56,734,276.80 and 13,564,164.80 is: 20,342,540.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,829,743.04 : 56,734,276.80 = 13,564,164.80 : x
  2. Step 2: Convert to fraction form
    37,829,743.04/56,734,276.80 = 13,564,164.80/x
  3. Step 3: Cross multiply
    37,829,743.04x = 56,734,276.80 × 13,564,164.80
  4. Step 4: Simplify right side
    37,829,743.04x = 769,553,080,324,016.62
  5. Step 5: Solve for x
    x = 769,553,080,324,016.62/37,829,743.04
  6. Step 6: Final answer
    x = 20,342,540.51

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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.