Home / 9,777,215.80-14,666,384.16-2,588,562.90

Finding the Fourth Proportional to 9,777,215.80, 14,666,384.16 and 2,588,562.90

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Solution

The fourth proportional to 9,777,215.80, 14,666,384.16 and 2,588,562.90 is: 3,882,992.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,777,215.80 : 14,666,384.16 = 2,588,562.90 : x
  2. Step 2: Convert to fraction form
    9,777,215.80/14,666,384.16 = 2,588,562.90/x
  3. Step 3: Cross multiply
    9,777,215.80x = 14,666,384.16 × 2,588,562.90
  4. Step 4: Simplify right side
    9,777,215.80x = 37,964,857,913,723.66
  5. Step 5: Solve for x
    x = 37,964,857,913,723.66/9,777,215.80
  6. Step 6: Final answer
    x = 3,882,992.73

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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.