Home / 264,791,484.99-365,260,086.45-165,499,913.52

Finding the Fourth Proportional to 264,791,484.99, 365,260,086.45 and 165,499,913.52

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Solution

The fourth proportional to 264,791,484.99, 365,260,086.45 and 165,499,913.52 is: 228,294,775.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,791,484.99 : 365,260,086.45 = 165,499,913.52 : x
  2. Step 2: Convert to fraction form
    264,791,484.99/365,260,086.45 = 165,499,913.52/x
  3. Step 3: Cross multiply
    264,791,484.99x = 365,260,086.45 × 165,499,913.52
  4. Step 4: Simplify right side
    264,791,484.99x = 60,450,512,719,782,728
  5. Step 5: Solve for x
    x = 60,450,512,719,782,728/264,791,484.99
  6. Step 6: Final answer
    x = 228,294,775.88

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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.