Home / 35,567,172.06-49,082,687.82-19,269,648.06

Finding the Fourth Proportional to 35,567,172.06, 49,082,687.82 and 19,269,648.06

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Solution

The fourth proportional to 35,567,172.06, 49,082,687.82 and 19,269,648.06 is: 26,592,109.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,567,172.06 : 49,082,687.82 = 19,269,648.06 : x
  2. Step 2: Convert to fraction form
    35,567,172.06/49,082,687.82 = 19,269,648.06/x
  3. Step 3: Cross multiply
    35,567,172.06x = 49,082,687.82 × 19,269,648.06
  4. Step 4: Simplify right side
    35,567,172.06x = 945,806,120,130,248.62
  5. Step 5: Solve for x
    x = 945,806,120,130,248.62/35,567,172.06
  6. Step 6: Final answer
    x = 26,592,109.11

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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.