Home / 10,035,552.44-15,044,924.10-6,993,995.96

Finding the Fourth Proportional to 10,035,552.44, 15,044,924.10 and 6,993,995.96

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Solution

The fourth proportional to 10,035,552.44, 15,044,924.10 and 6,993,995.96 is: 10,485,136.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,035,552.44 : 15,044,924.10 = 6,993,995.96 : x
  2. Step 2: Convert to fraction form
    10,035,552.44/15,044,924.10 = 6,993,995.96/x
  3. Step 3: Cross multiply
    10,035,552.44x = 15,044,924.10 × 6,993,995.96
  4. Step 4: Simplify right side
    10,035,552.44x = 105,224,138,373,906.64
  5. Step 5: Solve for x
    x = 105,224,138,373,906.64/10,035,552.44
  6. Step 6: Final answer
    x = 10,485,136.62

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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.