Home / 533,127,517.18-799,800,345.92-183,328,155.22

Finding the Fourth Proportional to 533,127,517.18, 799,800,345.92 and 183,328,155.22

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Solution

The fourth proportional to 533,127,517.18, 799,800,345.92 and 183,328,155.22 is: 275,029,739.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,127,517.18 : 799,800,345.92 = 183,328,155.22 : x
  2. Step 2: Convert to fraction form
    533,127,517.18/799,800,345.92 = 183,328,155.22/x
  3. Step 3: Cross multiply
    533,127,517.18x = 799,800,345.92 × 183,328,155.22
  4. Step 4: Simplify right side
    533,127,517.18x = 146,625,921,961,831,456
  5. Step 5: Solve for x
    x = 146,625,921,961,831,456/533,127,517.18
  6. Step 6: Final answer
    x = 275,029,739.11

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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.