Home / 15,796,081.76-23,695,008.96-4,435,644.64

Finding the Fourth Proportional to 15,796,081.76, 23,695,008.96 and 4,435,644.64

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Solution

The fourth proportional to 15,796,081.76, 23,695,008.96 and 4,435,644.64 is: 6,653,715.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,796,081.76 : 23,695,008.96 = 4,435,644.64 : x
  2. Step 2: Convert to fraction form
    15,796,081.76/23,695,008.96 = 4,435,644.64/x
  3. Step 3: Cross multiply
    15,796,081.76x = 23,695,008.96 × 4,435,644.64
  4. Step 4: Simplify right side
    15,796,081.76x = 105,102,639,488,175.97
  5. Step 5: Solve for x
    x = 105,102,639,488,175.97/15,796,081.76
  6. Step 6: Final answer
    x = 6,653,715.84

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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.