Home / 122,910,080.30-184,341,500.85-36,651,301.10

Finding the Fourth Proportional to 122,910,080.30, 184,341,500.85 and 36,651,301.10

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Solution

The fourth proportional to 122,910,080.30, 184,341,500.85 and 36,651,301.10 is: 54,969,908.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,910,080.30 : 184,341,500.85 = 36,651,301.10 : x
  2. Step 2: Convert to fraction form
    122,910,080.30/184,341,500.85 = 36,651,301.10/x
  3. Step 3: Cross multiply
    122,910,080.30x = 184,341,500.85 × 36,651,301.10
  4. Step 4: Simplify right side
    122,910,080.30x = 6,756,355,852,879,256
  5. Step 5: Solve for x
    x = 6,756,355,852,879,256/122,910,080.30
  6. Step 6: Final answer
    x = 54,969,908.38

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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.