Home / 55,551,835.31-83,327,514.96-14,053,104.35

Finding the Fourth Proportional to 55,551,835.31, 83,327,514.96 and 14,053,104.35

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Solution

The fourth proportional to 55,551,835.31, 83,327,514.96 and 14,053,104.35 is: 21,079,596.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,551,835.31 : 83,327,514.96 = 14,053,104.35 : x
  2. Step 2: Convert to fraction form
    55,551,835.31/83,327,514.96 = 14,053,104.35/x
  3. Step 3: Cross multiply
    55,551,835.31x = 83,327,514.96 × 14,053,104.35
  4. Step 4: Simplify right side
    55,551,835.31x = 1,171,010,262,542,428.50
  5. Step 5: Solve for x
    x = 1,171,010,262,542,428.50/55,551,835.31
  6. Step 6: Final answer
    x = 21,079,596.31

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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.