Home / 496,455,670.23-744,424,969.14-185,307,446.00

Finding the Fourth Proportional to 496,455,670.23, 744,424,969.14 and 185,307,446.00

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Solution

The fourth proportional to 496,455,670.23, 744,424,969.14 and 185,307,446.00 is: 277,864,667.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    496,455,670.23 : 744,424,969.14 = 185,307,446.00 : x
  2. Step 2: Convert to fraction form
    496,455,670.23/744,424,969.14 = 185,307,446.00/x
  3. Step 3: Cross multiply
    496,455,670.23x = 744,424,969.14 × 185,307,446.00
  4. Step 4: Simplify right side
    496,455,670.23x = 137,947,489,766,240,096
  5. Step 5: Solve for x
    x = 137,947,489,766,240,096/496,455,670.23
  6. Step 6: Final answer
    x = 277,864,667.56

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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.