Home / 9,361,443.30-14,026,418.55-8,007,252.90

Finding the Fourth Proportional to 9,361,443.30, 14,026,418.55 and 8,007,252.90

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Solution

The fourth proportional to 9,361,443.30, 14,026,418.55 and 8,007,252.90 is: 11,997,410.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,361,443.30 : 14,026,418.55 = 8,007,252.90 : x
  2. Step 2: Convert to fraction form
    9,361,443.30/14,026,418.55 = 8,007,252.90/x
  3. Step 3: Cross multiply
    9,361,443.30x = 14,026,418.55 × 8,007,252.90
  4. Step 4: Simplify right side
    9,361,443.30x = 112,313,080,611,101.31
  5. Step 5: Solve for x
    x = 112,313,080,611,101.31/9,361,443.30
  6. Step 6: Final answer
    x = 11,997,410.76

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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.