Home / 37,746,433.42-56,619,081.20-16,982,207.69

Finding the Fourth Proportional to 37,746,433.42, 56,619,081.20 and 16,982,207.69

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Solution

The fourth proportional to 37,746,433.42, 56,619,081.20 and 16,982,207.69 is: 25,473,055.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,746,433.42 : 56,619,081.20 = 16,982,207.69 : x
  2. Step 2: Convert to fraction form
    37,746,433.42/56,619,081.20 = 16,982,207.69/x
  3. Step 3: Cross multiply
    37,746,433.42x = 56,619,081.20 × 16,982,207.69
  4. Step 4: Simplify right side
    37,746,433.42x = 961,516,995,914,734.50
  5. Step 5: Solve for x
    x = 961,516,995,914,734.50/37,746,433.42
  6. Step 6: Final answer
    x = 25,473,055.57

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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.