Home / 32,206,181.71-44,427,591.57-19,144,149.25

Finding the Fourth Proportional to 32,206,181.71, 44,427,591.57 and 19,144,149.25

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Solution

The fourth proportional to 32,206,181.71, 44,427,591.57 and 19,144,149.25 is: 26,408,856.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,206,181.71 : 44,427,591.57 = 19,144,149.25 : x
  2. Step 2: Convert to fraction form
    32,206,181.71/44,427,591.57 = 19,144,149.25/x
  3. Step 3: Cross multiply
    32,206,181.71x = 44,427,591.57 × 19,144,149.25
  4. Step 4: Simplify right side
    32,206,181.71x = 850,528,443,834,121.88
  5. Step 5: Solve for x
    x = 850,528,443,834,121.88/32,206,181.71
  6. Step 6: Final answer
    x = 26,408,856.89

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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.