Home / 35,543,918.27-49,050,673.91-19,862,942.87

Finding the Fourth Proportional to 35,543,918.27, 49,050,673.91 and 19,862,942.87

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Solution

The fourth proportional to 35,543,918.27, 49,050,673.91 and 19,862,942.87 is: 27,410,898.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,543,918.27 : 49,050,673.91 = 19,862,942.87 : x
  2. Step 2: Convert to fraction form
    35,543,918.27/49,050,673.91 = 19,862,942.87/x
  3. Step 3: Cross multiply
    35,543,918.27x = 49,050,673.91 × 19,862,942.87
  4. Step 4: Simplify right side
    35,543,918.27x = 974,290,733,514,999.50
  5. Step 5: Solve for x
    x = 974,290,733,514,999.50/35,543,918.27
  6. Step 6: Final answer
    x = 27,410,898.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.