Home / 22,184,170.67-33,276,933.92-7,610,885.74

Finding the Fourth Proportional to 22,184,170.67, 33,276,933.92 and 7,610,885.74

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Solution

The fourth proportional to 22,184,170.67, 33,276,933.92 and 7,610,885.74 is: 11,416,561.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,184,170.67 : 33,276,933.92 = 7,610,885.74 : x
  2. Step 2: Convert to fraction form
    22,184,170.67/33,276,933.92 = 7,610,885.74/x
  3. Step 3: Cross multiply
    22,184,170.67x = 33,276,933.92 × 7,610,885.74
  4. Step 4: Simplify right side
    22,184,170.67x = 253,266,941,721,403.53
  5. Step 5: Solve for x
    x = 253,266,941,721,403.53/22,184,170.67
  6. Step 6: Final answer
    x = 11,416,561.18

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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.