Home / 37,746,439.40-56,619,090.20-16,982,213.68

Finding the Fourth Proportional to 37,746,439.40, 56,619,090.20 and 16,982,213.68

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Solution

The fourth proportional to 37,746,439.40, 56,619,090.20 and 16,982,213.68 is: 25,473,064.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,746,439.40 : 56,619,090.20 = 16,982,213.68 : x
  2. Step 2: Convert to fraction form
    37,746,439.40/56,619,090.20 = 16,982,213.68/x
  3. Step 3: Cross multiply
    37,746,439.40x = 56,619,090.20 × 16,982,213.68
  4. Step 4: Simplify right side
    37,746,439.40x = 961,517,488,143,594
  5. Step 5: Solve for x
    x = 961,517,488,143,594/37,746,439.40
  6. Step 6: Final answer
    x = 25,473,064.57

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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.