Home / 36,695,979.70-55,043,969.55-33,042,814.90

Finding the Fourth Proportional to 36,695,979.70, 55,043,969.55 and 33,042,814.90

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Solution

The fourth proportional to 36,695,979.70, 55,043,969.55 and 33,042,814.90 is: 49,564,222.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,695,979.70 : 55,043,969.55 = 33,042,814.90 : x
  2. Step 2: Convert to fraction form
    36,695,979.70/55,043,969.55 = 33,042,814.90/x
  3. Step 3: Cross multiply
    36,695,979.70x = 55,043,969.55 × 33,042,814.90
  4. Step 4: Simplify right side
    36,695,979.70x = 1,818,807,697,201,886
  5. Step 5: Solve for x
    x = 1,818,807,697,201,886/36,695,979.70
  6. Step 6: Final answer
    x = 49,564,222.35

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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.