Home / 22,455,985.88-33,671,084.94-8,793,135.56

Finding the Fourth Proportional to 22,455,985.88, 33,671,084.94 and 8,793,135.56

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Solution

The fourth proportional to 22,455,985.88, 33,671,084.94 and 8,793,135.56 is: 13,184,654.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,455,985.88 : 33,671,084.94 = 8,793,135.56 : x
  2. Step 2: Convert to fraction form
    22,455,985.88/33,671,084.94 = 8,793,135.56/x
  3. Step 3: Cross multiply
    22,455,985.88x = 33,671,084.94 × 8,793,135.56
  4. Step 4: Simplify right side
    22,455,985.88x = 296,074,414,329,694.44
  5. Step 5: Solve for x
    x = 296,074,414,329,694.44/22,455,985.88
  6. Step 6: Final answer
    x = 13,184,654.46

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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.