Home / 61,954,185.53-92,921,178.11-18,224,717.11

Finding the Fourth Proportional to 61,954,185.53, 92,921,178.11 and 18,224,717.11

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Solution

The fourth proportional to 61,954,185.53, 92,921,178.11 and 18,224,717.11 is: 27,334,104.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,954,185.53 : 92,921,178.11 = 18,224,717.11 : x
  2. Step 2: Convert to fraction form
    61,954,185.53/92,921,178.11 = 18,224,717.11/x
  3. Step 3: Cross multiply
    61,954,185.53x = 92,921,178.11 × 18,224,717.11
  4. Step 4: Simplify right side
    61,954,185.53x = 1,693,462,184,259,248.25
  5. Step 5: Solve for x
    x = 1,693,462,184,259,248.25/61,954,185.53
  6. Step 6: Final answer
    x = 27,334,104.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.