Home / 14,013,003.60-21,035,251.80-10,832,230.80

Finding the Fourth Proportional to 14,013,003.60, 21,035,251.80 and 10,832,230.80

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Solution

The fourth proportional to 14,013,003.60, 21,035,251.80 and 10,832,230.80 is: 16,260,518.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,013,003.60 : 21,035,251.80 = 10,832,230.80 : x
  2. Step 2: Convert to fraction form
    14,013,003.60/21,035,251.80 = 10,832,230.80/x
  3. Step 3: Cross multiply
    14,013,003.60x = 21,035,251.80 × 10,832,230.80
  4. Step 4: Simplify right side
    14,013,003.60x = 227,858,702,433,715.47
  5. Step 5: Solve for x
    x = 227,858,702,433,715.47/14,013,003.60
  6. Step 6: Final answer
    x = 16,260,518.37

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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.