Home / 26,384,418.08-36,414,340.88-14,782,765.76

Finding the Fourth Proportional to 26,384,418.08, 36,414,340.88 and 14,782,765.76

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Solution

The fourth proportional to 26,384,418.08, 36,414,340.88 and 14,782,765.76 is: 20,402,370.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,384,418.08 : 36,414,340.88 = 14,782,765.76 : x
  2. Step 2: Convert to fraction form
    26,384,418.08/36,414,340.88 = 14,782,765.76/x
  3. Step 3: Cross multiply
    26,384,418.08x = 36,414,340.88 × 14,782,765.76
  4. Step 4: Simplify right side
    26,384,418.08x = 538,304,671,533,832.31
  5. Step 5: Solve for x
    x = 538,304,671,533,832.31/26,384,418.08
  6. Step 6: Final answer
    x = 20,402,370.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.