Home / 16,529,934.60-24,798,401.10-5,014,456.20

Finding the Fourth Proportional to 16,529,934.60, 24,798,401.10 and 5,014,456.20

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Solution

The fourth proportional to 16,529,934.60, 24,798,401.10 and 5,014,456.20 is: 7,522,745.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,529,934.60 : 24,798,401.10 = 5,014,456.20 : x
  2. Step 2: Convert to fraction form
    16,529,934.60/24,798,401.10 = 5,014,456.20/x
  3. Step 3: Cross multiply
    16,529,934.60x = 24,798,401.10 × 5,014,456.20
  4. Step 4: Simplify right side
    16,529,934.60x = 124,350,496,145,981.83
  5. Step 5: Solve for x
    x = 124,350,496,145,981.83/16,529,934.60
  6. Step 6: Final answer
    x = 7,522,745.80

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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.