Home / 496,194,007.30-744,291,010.95-151,147,080.70

Finding the Fourth Proportional to 496,194,007.30, 744,291,010.95 and 151,147,080.70

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Solution

The fourth proportional to 496,194,007.30, 744,291,010.95 and 151,147,080.70 is: 226,720,621.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    496,194,007.30 : 744,291,010.95 = 151,147,080.70 : x
  2. Step 2: Convert to fraction form
    496,194,007.30/744,291,010.95 = 151,147,080.70/x
  3. Step 3: Cross multiply
    496,194,007.30x = 744,291,010.95 × 151,147,080.70
  4. Step 4: Simplify right side
    496,194,007.30x = 112,497,413,496,344,224
  5. Step 5: Solve for x
    x = 112,497,413,496,344,224/496,194,007.30
  6. Step 6: Final answer
    x = 226,720,621.05

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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.