Home / 36,160,610.02-49,902,008.07-19,641,057.19

Finding the Fourth Proportional to 36,160,610.02, 49,902,008.07 and 19,641,057.19

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Solution

The fourth proportional to 36,160,610.02, 49,902,008.07 and 19,641,057.19 is: 27,104,857.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,160,610.02 : 49,902,008.07 = 19,641,057.19 : x
  2. Step 2: Convert to fraction form
    36,160,610.02/49,902,008.07 = 19,641,057.19/x
  3. Step 3: Cross multiply
    36,160,610.02x = 49,902,008.07 × 19,641,057.19
  4. Step 4: Simplify right side
    36,160,610.02x = 980,128,194,347,610.38
  5. Step 5: Solve for x
    x = 980,128,194,347,610.38/36,160,610.02
  6. Step 6: Final answer
    x = 27,104,857.85

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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.