Home / 11,545,472.58-17,306,251.43-9,502,248.02

Finding the Fourth Proportional to 11,545,472.58, 17,306,251.43 and 9,502,248.02

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Solution

The fourth proportional to 11,545,472.58, 17,306,251.43 and 9,502,248.02 is: 14,243,530.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,545,472.58 : 17,306,251.43 = 9,502,248.02 : x
  2. Step 2: Convert to fraction form
    11,545,472.58/17,306,251.43 = 9,502,248.02/x
  3. Step 3: Cross multiply
    11,545,472.58x = 17,306,251.43 × 9,502,248.02
  4. Step 4: Simplify right side
    11,545,472.58x = 164,448,293,250,297.19
  5. Step 5: Solve for x
    x = 164,448,293,250,297.19/11,545,472.58
  6. Step 6: Final answer
    x = 14,243,530.71

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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.