Home / 29,707,443.79-44,529,714.52-9,992,802.80

Finding the Fourth Proportional to 29,707,443.79, 44,529,714.52 and 9,992,802.80

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Solution

The fourth proportional to 29,707,443.79, 44,529,714.52 and 9,992,802.80 is: 14,978,624.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,707,443.79 : 44,529,714.52 = 9,992,802.80 : x
  2. Step 2: Convert to fraction form
    29,707,443.79/44,529,714.52 = 9,992,802.80/x
  3. Step 3: Cross multiply
    29,707,443.79x = 44,529,714.52 × 9,992,802.80
  4. Step 4: Simplify right side
    29,707,443.79x = 444,976,656,024,998.94
  5. Step 5: Solve for x
    x = 444,976,656,024,998.94/29,707,443.79
  6. Step 6: Final answer
    x = 14,978,624.86

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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.