Home / 36,160,610.08-49,902,008.08-19,641,057.20

Finding the Fourth Proportional to 36,160,610.08, 49,902,008.08 and 19,641,057.20

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Solution

The fourth proportional to 36,160,610.08, 49,902,008.08 and 19,641,057.20 is: 27,104,857.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,160,610.08 : 49,902,008.08 = 19,641,057.20 : x
  2. Step 2: Convert to fraction form
    36,160,610.08/49,902,008.08 = 19,641,057.20/x
  3. Step 3: Cross multiply
    36,160,610.08x = 49,902,008.08 × 19,641,057.20
  4. Step 4: Simplify right side
    36,160,610.08x = 980,128,195,094,142.12
  5. Step 5: Solve for x
    x = 980,128,195,094,142.12/36,160,610.08
  6. Step 6: Final answer
    x = 27,104,857.83

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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.