Home / 241,725,687.40-362,588,531.10-169,024,558.60

Finding the Fourth Proportional to 241,725,687.40, 362,588,531.10 and 169,024,558.60

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Solution

The fourth proportional to 241,725,687.40, 362,588,531.10 and 169,024,558.60 is: 253,536,837.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,725,687.40 : 362,588,531.10 = 169,024,558.60 : x
  2. Step 2: Convert to fraction form
    241,725,687.40/362,588,531.10 = 169,024,558.60/x
  3. Step 3: Cross multiply
    241,725,687.40x = 362,588,531.10 × 169,024,558.60
  4. Step 4: Simplify right side
    241,725,687.40x = 61,286,366,422,599,872
  5. Step 5: Solve for x
    x = 61,286,366,422,599,872/241,725,687.40
  6. Step 6: Final answer
    x = 253,536,837.90

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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.