Home / 16,617,835.86-24,928,014.60-4,487,122.76

Finding the Fourth Proportional to 16,617,835.86, 24,928,014.60 and 4,487,122.76

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Solution

The fourth proportional to 16,617,835.86, 24,928,014.60 and 4,487,122.76 is: 6,731,024.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,617,835.86 : 24,928,014.60 = 4,487,122.76 : x
  2. Step 2: Convert to fraction form
    16,617,835.86/24,928,014.60 = 4,487,122.76/x
  3. Step 3: Cross multiply
    16,617,835.86x = 24,928,014.60 × 4,487,122.76
  4. Step 4: Simplify right side
    16,617,835.86x = 111,855,061,673,272.30
  5. Step 5: Solve for x
    x = 111,855,061,673,272.30/16,617,835.86
  6. Step 6: Final answer
    x = 6,731,024.58

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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.