Home / 27,615,877.63-41,425,477.18-8,446,800.76

Finding the Fourth Proportional to 27,615,877.63, 41,425,477.18 and 8,446,800.76

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Solution

The fourth proportional to 27,615,877.63, 41,425,477.18 and 8,446,800.76 is: 12,670,709.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,615,877.63 : 41,425,477.18 = 8,446,800.76 : x
  2. Step 2: Convert to fraction form
    27,615,877.63/41,425,477.18 = 8,446,800.76/x
  3. Step 3: Cross multiply
    27,615,877.63x = 41,425,477.18 × 8,446,800.76
  4. Step 4: Simplify right side
    27,615,877.63x = 349,912,752,002,706
  5. Step 5: Solve for x
    x = 349,912,752,002,706/27,615,877.63
  6. Step 6: Final answer
    x = 12,670,709.10

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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.