Home / 14,817,381.70-22,197,313.87-10,919,760.26

Finding the Fourth Proportional to 14,817,381.70, 22,197,313.87 and 10,919,760.26

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Solution

The fourth proportional to 14,817,381.70, 22,197,313.87 and 10,919,760.26 is: 16,358,446.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,817,381.70 : 22,197,313.87 = 10,919,760.26 : x
  2. Step 2: Convert to fraction form
    14,817,381.70/22,197,313.87 = 10,919,760.26/x
  3. Step 3: Cross multiply
    14,817,381.70x = 22,197,313.87 × 10,919,760.26
  4. Step 4: Simplify right side
    14,817,381.70x = 242,389,345,945,515.78
  5. Step 5: Solve for x
    x = 242,389,345,945,515.78/14,817,381.70
  6. Step 6: Final answer
    x = 16,358,446.51

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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.