Home / 16,630,575.98-24,945,925.25-5,115,963.46

Finding the Fourth Proportional to 16,630,575.98, 24,945,925.25 and 5,115,963.46

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Solution

The fourth proportional to 16,630,575.98, 24,945,925.25 and 5,115,963.46 is: 7,673,964.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,630,575.98 : 24,945,925.25 = 5,115,963.46 : x
  2. Step 2: Convert to fraction form
    16,630,575.98/24,945,925.25 = 5,115,963.46/x
  3. Step 3: Cross multiply
    16,630,575.98x = 24,945,925.25 × 5,115,963.46
  4. Step 4: Simplify right side
    16,630,575.98x = 127,622,442,054,891.36
  5. Step 5: Solve for x
    x = 127,622,442,054,891.36/16,630,575.98
  6. Step 6: Final answer
    x = 7,673,964.04

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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.