Home / 15,796,078.75-23,695,004.46-4,435,641.64

Finding the Fourth Proportional to 15,796,078.75, 23,695,004.46 and 4,435,641.64

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Solution

The fourth proportional to 15,796,078.75, 23,695,004.46 and 4,435,641.64 is: 6,653,711.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,796,078.75 : 23,695,004.46 = 4,435,641.64 : x
  2. Step 2: Convert to fraction form
    15,796,078.75/23,695,004.46 = 4,435,641.64/x
  3. Step 3: Cross multiply
    15,796,078.75x = 23,695,004.46 × 4,435,641.64
  4. Step 4: Simplify right side
    15,796,078.75x = 105,102,548,442,761.70
  5. Step 5: Solve for x
    x = 105,102,548,442,761.70/15,796,078.75
  6. Step 6: Final answer
    x = 6,653,711.35

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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.