Home / 17,494,492.21-26,246,774.49-5,365,735.27

Finding the Fourth Proportional to 17,494,492.21, 26,246,774.49 and 5,365,735.27

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Solution

The fourth proportional to 17,494,492.21, 26,246,774.49 and 5,365,735.27 is: 8,050,147.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,494,492.21 : 26,246,774.49 = 5,365,735.27 : x
  2. Step 2: Convert to fraction form
    17,494,492.21/26,246,774.49 = 5,365,735.27/x
  3. Step 3: Cross multiply
    17,494,492.21x = 26,246,774.49 × 5,365,735.27
  4. Step 4: Simplify right side
    17,494,492.21x = 140,833,243,604,729.25
  5. Step 5: Solve for x
    x = 140,833,243,604,729.25/17,494,492.21
  6. Step 6: Final answer
    x = 8,050,147.55

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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.