Home / 29,103,060.60-43,654,590.90-8,633,518.20

Finding the Fourth Proportional to 29,103,060.60, 43,654,590.90 and 8,633,518.20

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Solution

The fourth proportional to 29,103,060.60, 43,654,590.90 and 8,633,518.20 is: 12,950,277.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,103,060.60 : 43,654,590.90 = 8,633,518.20 : x
  2. Step 2: Convert to fraction form
    29,103,060.60/43,654,590.90 = 8,633,518.20/x
  3. Step 3: Cross multiply
    29,103,060.60x = 43,654,590.90 × 8,633,518.20
  4. Step 4: Simplify right side
    29,103,060.60x = 376,892,705,048,704.31
  5. Step 5: Solve for x
    x = 376,892,705,048,704.31/29,103,060.60
  6. Step 6: Final answer
    x = 12,950,277.30

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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.