Home / 224,130,887.10-309,182,998.59-182,361,665.70

Finding the Fourth Proportional to 224,130,887.10, 309,182,998.59 and 182,361,665.70

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Solution

The fourth proportional to 224,130,887.10, 309,182,998.59 and 182,361,665.70 is: 251,563,393.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,130,887.10 : 309,182,998.59 = 182,361,665.70 : x
  2. Step 2: Convert to fraction form
    224,130,887.10/309,182,998.59 = 182,361,665.70/x
  3. Step 3: Cross multiply
    224,130,887.10x = 309,182,998.59 × 182,361,665.70
  4. Step 4: Simplify right side
    224,130,887.10x = 56,383,126,628,993,144
  5. Step 5: Solve for x
    x = 56,383,126,628,993,144/224,130,887.10
  6. Step 6: Final answer
    x = 251,563,393.87

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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.