Home / 45,442,630.20-68,163,945.30-14,737,150.20

Finding the Fourth Proportional to 45,442,630.20, 68,163,945.30 and 14,737,150.20

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Solution

The fourth proportional to 45,442,630.20, 68,163,945.30 and 14,737,150.20 is: 22,105,725.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,442,630.20 : 68,163,945.30 = 14,737,150.20 : x
  2. Step 2: Convert to fraction form
    45,442,630.20/68,163,945.30 = 14,737,150.20/x
  3. Step 3: Cross multiply
    45,442,630.20x = 68,163,945.30 × 14,737,150.20
  4. Step 4: Simplify right side
    45,442,630.20x = 1,004,542,300,110,684
  5. Step 5: Solve for x
    x = 1,004,542,300,110,684/45,442,630.20
  6. Step 6: Final answer
    x = 22,105,725.30

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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.