Home / 15,753,930.90-23,630,896.35-6,166,122.90

Finding the Fourth Proportional to 15,753,930.90, 23,630,896.35 and 6,166,122.90

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Solution

The fourth proportional to 15,753,930.90, 23,630,896.35 and 6,166,122.90 is: 9,249,184.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,753,930.90 : 23,630,896.35 = 6,166,122.90 : x
  2. Step 2: Convert to fraction form
    15,753,930.90/23,630,896.35 = 6,166,122.90/x
  3. Step 3: Cross multiply
    15,753,930.90x = 23,630,896.35 × 6,166,122.90
  4. Step 4: Simplify right side
    15,753,930.90x = 145,711,011,131,261.44
  5. Step 5: Solve for x
    x = 145,711,011,131,261.44/15,753,930.90
  6. Step 6: Final answer
    x = 9,249,184.35

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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.