Home / 14,417,658.24-21,633,942.48-6,336,304.32

Finding the Fourth Proportional to 14,417,658.24, 21,633,942.48 and 6,336,304.32

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Solution

The fourth proportional to 14,417,658.24, 21,633,942.48 and 6,336,304.32 is: 9,507,732.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,417,658.24 : 21,633,942.48 = 6,336,304.32 : x
  2. Step 2: Convert to fraction form
    14,417,658.24/21,633,942.48 = 6,336,304.32/x
  3. Step 3: Cross multiply
    14,417,658.24x = 21,633,942.48 × 6,336,304.32
  4. Step 4: Simplify right side
    14,417,658.24x = 137,079,243,194,655.52
  5. Step 5: Solve for x
    x = 137,079,243,194,655.52/14,417,658.24
  6. Step 6: Final answer
    x = 9,507,732.87

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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.