Home / 230,193,925.20-345,285,902.43-64,193,000.94

Finding the Fourth Proportional to 230,193,925.20, 345,285,902.43 and 64,193,000.94

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Solution

The fourth proportional to 230,193,925.20, 345,285,902.43 and 64,193,000.94 is: 96,288,111.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,193,925.20 : 345,285,902.43 = 64,193,000.94 : x
  2. Step 2: Convert to fraction form
    230,193,925.20/345,285,902.43 = 64,193,000.94/x
  3. Step 3: Cross multiply
    230,193,925.20x = 345,285,902.43 × 64,193,000.94
  4. Step 4: Simplify right side
    230,193,925.20x = 22,164,938,259,257,736
  5. Step 5: Solve for x
    x = 22,164,938,259,257,736/230,193,925.20
  6. Step 6: Final answer
    x = 96,288,111.17

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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.