Home / 35,567,174.31-49,082,690.93-19,269,650.31

Finding the Fourth Proportional to 35,567,174.31, 49,082,690.93 and 19,269,650.31

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Solution

The fourth proportional to 35,567,174.31, 49,082,690.93 and 19,269,650.31 is: 26,592,112.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,567,174.31 : 49,082,690.93 = 19,269,650.31 : x
  2. Step 2: Convert to fraction form
    35,567,174.31/49,082,690.93 = 19,269,650.31/x
  3. Step 3: Cross multiply
    35,567,174.31x = 49,082,690.93 × 19,269,650.31
  4. Step 4: Simplify right side
    35,567,174.31x = 945,806,290,398,560.38
  5. Step 5: Solve for x
    x = 945,806,290,398,560.38/35,567,174.31
  6. Step 6: Final answer
    x = 26,592,112.21

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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.