Home / 37,957,217.80-56,935,826.70-36,099,272.20

Finding the Fourth Proportional to 37,957,217.80, 56,935,826.70 and 36,099,272.20

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Solution

The fourth proportional to 37,957,217.80, 56,935,826.70 and 36,099,272.20 is: 54,148,908.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,957,217.80 : 56,935,826.70 = 36,099,272.20 : x
  2. Step 2: Convert to fraction form
    37,957,217.80/56,935,826.70 = 36,099,272.20/x
  3. Step 3: Cross multiply
    37,957,217.80x = 56,935,826.70 × 36,099,272.20
  4. Step 4: Simplify right side
    37,957,217.80x = 2,055,341,905,975,328
  5. Step 5: Solve for x
    x = 2,055,341,905,975,328/37,957,217.80
  6. Step 6: Final answer
    x = 54,148,908.30

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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.