Home / 29,225,060.20-43,840,355.10-7,949,924.20

Finding the Fourth Proportional to 29,225,060.20, 43,840,355.10 and 7,949,924.20

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Solution

The fourth proportional to 29,225,060.20, 43,840,355.10 and 7,949,924.20 is: 11,925,638.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,225,060.20 : 43,840,355.10 = 7,949,924.20 : x
  2. Step 2: Convert to fraction form
    29,225,060.20/43,840,355.10 = 7,949,924.20/x
  3. Step 3: Cross multiply
    29,225,060.20x = 43,840,355.10 × 7,949,924.20
  4. Step 4: Simplify right side
    29,225,060.20x = 348,527,499,946,083.44
  5. Step 5: Solve for x
    x = 348,527,499,946,083.44/29,225,060.20
  6. Step 6: Final answer
    x = 11,925,638.39

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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.