Home / 29,023,402.32-43,541,402.04-8,828,119.44

Finding the Fourth Proportional to 29,023,402.32, 43,541,402.04 and 8,828,119.44

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Solution

The fourth proportional to 29,023,402.32, 43,541,402.04 and 8,828,119.44 is: 13,244,095.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,023,402.32 : 43,541,402.04 = 8,828,119.44 : x
  2. Step 2: Convert to fraction form
    29,023,402.32/43,541,402.04 = 8,828,119.44/x
  3. Step 3: Cross multiply
    29,023,402.32x = 43,541,402.04 × 8,828,119.44
  4. Step 4: Simplify right side
    29,023,402.32x = 384,388,697,794,179.62
  5. Step 5: Solve for x
    x = 384,388,697,794,179.62/29,023,402.32
  6. Step 6: Final answer
    x = 13,244,095.01

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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.