Home / 230,405,674.37-345,608,844.17-94,091,057.87

Finding the Fourth Proportional to 230,405,674.37, 345,608,844.17 and 94,091,057.87

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Solution

The fourth proportional to 230,405,674.37, 345,608,844.17 and 94,091,057.87 is: 141,136,722.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,405,674.37 : 345,608,844.17 = 94,091,057.87 : x
  2. Step 2: Convert to fraction form
    230,405,674.37/345,608,844.17 = 94,091,057.87/x
  3. Step 3: Cross multiply
    230,405,674.37x = 345,608,844.17 × 94,091,057.87
  4. Step 4: Simplify right side
    230,405,674.37x = 32,518,701,754,984,784
  5. Step 5: Solve for x
    x = 32,518,701,754,984,784/230,405,674.37
  6. Step 6: Final answer
    x = 141,136,722.63

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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.