Home / 54,607,080.73-75,357,273.49-29,827,263.61

Finding the Fourth Proportional to 54,607,080.73, 75,357,273.49 and 29,827,263.61

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Solution

The fourth proportional to 54,607,080.73, 75,357,273.49 and 29,827,263.61 is: 41,161,351.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,607,080.73 : 75,357,273.49 = 29,827,263.61 : x
  2. Step 2: Convert to fraction form
    54,607,080.73/75,357,273.49 = 29,827,263.61/x
  3. Step 3: Cross multiply
    54,607,080.73x = 75,357,273.49 × 29,827,263.61
  4. Step 4: Simplify right side
    54,607,080.73x = 2,247,701,261,317,094.50
  5. Step 5: Solve for x
    x = 2,247,701,261,317,094.50/54,607,080.73
  6. Step 6: Final answer
    x = 41,161,351.81

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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.