Home / 34,175,936.88-51,264,038.31-8,268,196.63

Finding the Fourth Proportional to 34,175,936.88, 51,264,038.31 and 8,268,196.63

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Solution

The fourth proportional to 34,175,936.88, 51,264,038.31 and 8,268,196.63 is: 12,402,327.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,175,936.88 : 51,264,038.31 = 8,268,196.63 : x
  2. Step 2: Convert to fraction form
    34,175,936.88/51,264,038.31 = 8,268,196.63/x
  3. Step 3: Cross multiply
    34,175,936.88x = 51,264,038.31 × 8,268,196.63
  4. Step 4: Simplify right side
    34,175,936.88x = 423,861,148,753,591.88
  5. Step 5: Solve for x
    x = 423,861,148,753,591.88/34,175,936.88
  6. Step 6: Final answer
    x = 12,402,327.12

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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.