Home / 36,695,983.70-55,043,975.55-33,042,818.90

Finding the Fourth Proportional to 36,695,983.70, 55,043,975.55 and 33,042,818.90

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Solution

The fourth proportional to 36,695,983.70, 55,043,975.55 and 33,042,818.90 is: 49,564,228.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,695,983.70 : 55,043,975.55 = 33,042,818.90 : x
  2. Step 2: Convert to fraction form
    36,695,983.70/55,043,975.55 = 33,042,818.90/x
  3. Step 3: Cross multiply
    36,695,983.70x = 55,043,975.55 × 33,042,818.90
  4. Step 4: Simplify right side
    36,695,983.70x = 1,818,808,115,634,677.75
  5. Step 5: Solve for x
    x = 1,818,808,115,634,677.75/36,695,983.70
  6. Step 6: Final answer
    x = 49,564,228.35

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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.