Home / 24,021,020.34-36,024,078.42-8,666,313.84

Finding the Fourth Proportional to 24,021,020.34, 36,024,078.42 and 8,666,313.84

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Solution

The fourth proportional to 24,021,020.34, 36,024,078.42 and 8,666,313.84 is: 12,996,782.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,021,020.34 : 36,024,078.42 = 8,666,313.84 : x
  2. Step 2: Convert to fraction form
    24,021,020.34/36,024,078.42 = 8,666,313.84/x
  3. Step 3: Cross multiply
    24,021,020.34x = 36,024,078.42 × 8,666,313.84
  4. Step 4: Simplify right side
    24,021,020.34x = 312,195,969,384,491.31
  5. Step 5: Solve for x
    x = 312,195,969,384,491.31/24,021,020.34
  6. Step 6: Final answer
    x = 12,996,782.19

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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.