Home / 15,796,768.52-23,692,443.24-5,011,665.44

Finding the Fourth Proportional to 15,796,768.52, 23,692,443.24 and 5,011,665.44

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Solution

The fourth proportional to 15,796,768.52, 23,692,443.24 and 5,011,665.44 is: 7,516,638.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,796,768.52 : 23,692,443.24 = 5,011,665.44 : x
  2. Step 2: Convert to fraction form
    15,796,768.52/23,692,443.24 = 5,011,665.44/x
  3. Step 3: Cross multiply
    15,796,768.52x = 23,692,443.24 × 5,011,665.44
  4. Step 4: Simplify right side
    15,796,768.52x = 118,738,598,975,069.62
  5. Step 5: Solve for x
    x = 118,738,598,975,069.62/15,796,768.52
  6. Step 6: Final answer
    x = 7,516,638.53

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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.