Home / 436,445,505.24-654,754,500.24-160,099,285.32

Finding the Fourth Proportional to 436,445,505.24, 654,754,500.24 and 160,099,285.32

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Solution

The fourth proportional to 436,445,505.24, 654,754,500.24 and 160,099,285.32 is: 240,180,563.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,445,505.24 : 654,754,500.24 = 160,099,285.32 : x
  2. Step 2: Convert to fraction form
    436,445,505.24/654,754,500.24 = 160,099,285.32/x
  3. Step 3: Cross multiply
    436,445,505.24x = 654,754,500.24 × 160,099,285.32
  4. Step 4: Simplify right side
    436,445,505.24x = 104,825,727,548,477,760
  5. Step 5: Solve for x
    x = 104,825,727,548,477,760/436,445,505.24
  6. Step 6: Final answer
    x = 240,180,563.87

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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.