Home / 544,457,248,879.96-816,674,658,378.68-181,449,276,001.48

Finding the Fourth Proportional to 544,457,248,879.96, 816,674,658,378.68 and 181,449,276,001.48

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Solution

The fourth proportional to 544,457,248,879.96, 816,674,658,378.68 and 181,449,276,001.48 is: 272,170,176,439.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,457,248,879.96 : 816,674,658,378.68 = 181,449,276,001.48 : x
  2. Step 2: Convert to fraction form
    544,457,248,879.96/816,674,658,378.68 = 181,449,276,001.48/x
  3. Step 3: Cross multiply
    544,457,248,879.96x = 816,674,658,378.68 × 181,449,276,001.48
  4. Step 4: Simplify right side
    544,457,248,879.96x = 148,185,025,491,567,510,552,576
  5. Step 5: Solve for x
    x = 148,185,025,491,567,510,552,576/544,457,248,879.96
  6. Step 6: Final answer
    x = 272,170,176,439.77

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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.