Home / 246,036,514.40-369,059,145.60-73,515,456.80

Finding the Fourth Proportional to 246,036,514.40, 369,059,145.60 and 73,515,456.80

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Solution

The fourth proportional to 246,036,514.40, 369,059,145.60 and 73,515,456.80 is: 110,274,492.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,036,514.40 : 369,059,145.60 = 73,515,456.80 : x
  2. Step 2: Convert to fraction form
    246,036,514.40/369,059,145.60 = 73,515,456.80/x
  3. Step 3: Cross multiply
    246,036,514.40x = 369,059,145.60 × 73,515,456.80
  4. Step 4: Simplify right side
    246,036,514.40x = 27,131,551,675,001,712
  5. Step 5: Solve for x
    x = 27,131,551,675,001,712/246,036,514.40
  6. Step 6: Final answer
    x = 110,274,492.15

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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.