Home / 29,945,803.81-41,325,333.56-16,194,768.07

Finding the Fourth Proportional to 29,945,803.81, 41,325,333.56 and 16,194,768.07

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Solution

The fourth proportional to 29,945,803.81, 41,325,333.56 and 16,194,768.07 is: 22,348,847.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,945,803.81 : 41,325,333.56 = 16,194,768.07 : x
  2. Step 2: Convert to fraction form
    29,945,803.81/41,325,333.56 = 16,194,768.07/x
  3. Step 3: Cross multiply
    29,945,803.81x = 41,325,333.56 × 16,194,768.07
  4. Step 4: Simplify right side
    29,945,803.81x = 669,254,192,419,587.50
  5. Step 5: Solve for x
    x = 669,254,192,419,587.50/29,945,803.81
  6. Step 6: Final answer
    x = 22,348,847.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.