Home / 264,934,746.50-365,603,267.88-145,856,149.92

Finding the Fourth Proportional to 264,934,746.50, 365,603,267.88 and 145,856,149.92

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Solution

The fourth proportional to 264,934,746.50, 365,603,267.88 and 145,856,149.92 is: 201,277,808.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,934,746.50 : 365,603,267.88 = 145,856,149.92 : x
  2. Step 2: Convert to fraction form
    264,934,746.50/365,603,267.88 = 145,856,149.92/x
  3. Step 3: Cross multiply
    264,934,746.50x = 365,603,267.88 × 145,856,149.92
  4. Step 4: Simplify right side
    264,934,746.50x = 53,325,485,052,061,216
  5. Step 5: Solve for x
    x = 53,325,485,052,061,216/264,934,746.50
  6. Step 6: Final answer
    x = 201,277,808.05

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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.