Home / 16,035,239.70-24,052,859.55-13,342,605.30

Finding the Fourth Proportional to 16,035,239.70, 24,052,859.55 and 13,342,605.30

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Solution

The fourth proportional to 16,035,239.70, 24,052,859.55 and 13,342,605.30 is: 20,013,907.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,035,239.70 : 24,052,859.55 = 13,342,605.30 : x
  2. Step 2: Convert to fraction form
    16,035,239.70/24,052,859.55 = 13,342,605.30/x
  3. Step 3: Cross multiply
    16,035,239.70x = 24,052,859.55 × 13,342,605.30
  4. Step 4: Simplify right side
    16,035,239.70x = 320,927,811,311,985.62
  5. Step 5: Solve for x
    x = 320,927,811,311,985.62/16,035,239.70
  6. Step 6: Final answer
    x = 20,013,907.95

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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.