Home / 246,026,393.44-339,460,112.72-146,887,884.64

Finding the Fourth Proportional to 246,026,393.44, 339,460,112.72 and 146,887,884.64

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Solution

The fourth proportional to 246,026,393.44, 339,460,112.72 and 146,887,884.64 is: 202,671,661.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,026,393.44 : 339,460,112.72 = 146,887,884.64 : x
  2. Step 2: Convert to fraction form
    246,026,393.44/339,460,112.72 = 146,887,884.64/x
  3. Step 3: Cross multiply
    246,026,393.44x = 339,460,112.72 × 146,887,884.64
  4. Step 4: Simplify right side
    246,026,393.44x = 49,862,577,877,096,752
  5. Step 5: Solve for x
    x = 49,862,577,877,096,752/246,026,393.44
  6. Step 6: Final answer
    x = 202,671,661.28

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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.