Home / 230,405,663.21-345,608,827.44-94,091,046.71

Finding the Fourth Proportional to 230,405,663.21, 345,608,827.44 and 94,091,046.71

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Solution

The fourth proportional to 230,405,663.21, 345,608,827.44 and 94,091,046.71 is: 141,136,705.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,405,663.21 : 345,608,827.44 = 94,091,046.71 : x
  2. Step 2: Convert to fraction form
    230,405,663.21/345,608,827.44 = 94,091,046.71/x
  3. Step 3: Cross multiply
    230,405,663.21x = 345,608,827.44 × 94,091,046.71
  4. Step 4: Simplify right side
    230,405,663.21x = 32,518,696,324,317,324
  5. Step 5: Solve for x
    x = 32,518,696,324,317,324/230,405,663.21
  6. Step 6: Final answer
    x = 141,136,705.90

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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.