Home / 156,232,806.92-234,185,163.36-52,566,024.41

Finding the Fourth Proportional to 156,232,806.92, 234,185,163.36 and 52,566,024.41

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Solution

The fourth proportional to 156,232,806.92, 234,185,163.36 and 52,566,024.41 is: 78,793,841.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,232,806.92 : 234,185,163.36 = 52,566,024.41 : x
  2. Step 2: Convert to fraction form
    156,232,806.92/234,185,163.36 = 52,566,024.41/x
  3. Step 3: Cross multiply
    156,232,806.92x = 234,185,163.36 × 52,566,024.41
  4. Step 4: Simplify right side
    156,232,806.92x = 12,310,183,013,641,598
  5. Step 5: Solve for x
    x = 12,310,183,013,641,598/156,232,806.92
  6. Step 6: Final answer
    x = 78,793,841.42

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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.