Home / 264,934,750.32-365,603,273.16-145,856,153.73

Finding the Fourth Proportional to 264,934,750.32, 365,603,273.16 and 145,856,153.73

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Solution

The fourth proportional to 264,934,750.32, 365,603,273.16 and 145,856,153.73 is: 201,277,813.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,934,750.32 : 365,603,273.16 = 145,856,153.73 : x
  2. Step 2: Convert to fraction form
    264,934,750.32/365,603,273.16 = 145,856,153.73/x
  3. Step 3: Cross multiply
    264,934,750.32x = 365,603,273.16 × 145,856,153.73
  4. Step 4: Simplify right side
    264,934,750.32x = 53,325,487,214,216,144
  5. Step 5: Solve for x
    x = 53,325,487,214,216,144/264,934,750.32
  6. Step 6: Final answer
    x = 201,277,813.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.