Home / 15,796,078.50-23,695,004.09-4,435,641.39

Finding the Fourth Proportional to 15,796,078.50, 23,695,004.09 and 4,435,641.39

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Solution

The fourth proportional to 15,796,078.50, 23,695,004.09 and 4,435,641.39 is: 6,653,710.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,796,078.50 : 23,695,004.09 = 4,435,641.39 : x
  2. Step 2: Convert to fraction form
    15,796,078.50/23,695,004.09 = 4,435,641.39/x
  3. Step 3: Cross multiply
    15,796,078.50x = 23,695,004.09 × 4,435,641.39
  4. Step 4: Simplify right side
    15,796,078.50x = 105,102,540,855,645.08
  5. Step 5: Solve for x
    x = 105,102,540,855,645.08/15,796,078.50
  6. Step 6: Final answer
    x = 6,653,710.97

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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.