Home / 322,292,043.90-444,810,120.57-181,174,887.18

Finding the Fourth Proportional to 322,292,043.90, 444,810,120.57 and 181,174,887.18

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Solution

The fourth proportional to 322,292,043.90, 444,810,120.57 and 181,174,887.18 is: 250,047,821.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,292,043.90 : 444,810,120.57 = 181,174,887.18 : x
  2. Step 2: Convert to fraction form
    322,292,043.90/444,810,120.57 = 181,174,887.18/x
  3. Step 3: Cross multiply
    322,292,043.90x = 444,810,120.57 × 181,174,887.18
  4. Step 4: Simplify right side
    322,292,043.90x = 80,588,423,410,791,952
  5. Step 5: Solve for x
    x = 80,588,423,410,791,952/322,292,043.90
  6. Step 6: Final answer
    x = 250,047,821.33

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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.