Home / 230,405,664.99-345,608,830.12-94,091,048.49

Finding the Fourth Proportional to 230,405,664.99, 345,608,830.12 and 94,091,048.49

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Solution

The fourth proportional to 230,405,664.99, 345,608,830.12 and 94,091,048.49 is: 141,136,708.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,405,664.99 : 345,608,830.12 = 94,091,048.49 : x
  2. Step 2: Convert to fraction form
    230,405,664.99/345,608,830.12 = 94,091,048.49/x
  3. Step 3: Cross multiply
    230,405,664.99x = 345,608,830.12 × 94,091,048.49
  4. Step 4: Simplify right side
    230,405,664.99x = 32,518,697,193,157,864
  5. Step 5: Solve for x
    x = 32,518,697,193,157,864/230,405,664.99
  6. Step 6: Final answer
    x = 141,136,708.57

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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.