Home / 29,523,442.80-44,285,164.20-8,248,306.80

Finding the Fourth Proportional to 29,523,442.80, 44,285,164.20 and 8,248,306.80

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Solution

The fourth proportional to 29,523,442.80, 44,285,164.20 and 8,248,306.80 is: 12,372,460.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,523,442.80 : 44,285,164.20 = 8,248,306.80 : x
  2. Step 2: Convert to fraction form
    29,523,442.80/44,285,164.20 = 8,248,306.80/x
  3. Step 3: Cross multiply
    29,523,442.80x = 44,285,164.20 × 8,248,306.80
  4. Step 4: Simplify right side
    29,523,442.80x = 365,277,621,009,976.56
  5. Step 5: Solve for x
    x = 365,277,621,009,976.56/29,523,442.80
  6. Step 6: Final answer
    x = 12,372,460.20

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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.