Home / 16,597,823.70-24,896,735.55-15,109,788.90

Finding the Fourth Proportional to 16,597,823.70, 24,896,735.55 and 15,109,788.90

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Solution

The fourth proportional to 16,597,823.70, 24,896,735.55 and 15,109,788.90 is: 22,664,683.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,597,823.70 : 24,896,735.55 = 15,109,788.90 : x
  2. Step 2: Convert to fraction form
    16,597,823.70/24,896,735.55 = 15,109,788.90/x
  3. Step 3: Cross multiply
    16,597,823.70x = 24,896,735.55 × 15,109,788.90
  4. Step 4: Simplify right side
    16,597,823.70x = 376,184,418,459,625.44
  5. Step 5: Solve for x
    x = 376,184,418,459,625.44/16,597,823.70
  6. Step 6: Final answer
    x = 22,664,683.35

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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.