Home / 119,261,003.54-178,895,491.58-32,992,186.01

Finding the Fourth Proportional to 119,261,003.54, 178,895,491.58 and 32,992,186.01

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Solution

The fourth proportional to 119,261,003.54, 178,895,491.58 and 32,992,186.01 is: 49,489,381.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,261,003.54 : 178,895,491.58 = 32,992,186.01 : x
  2. Step 2: Convert to fraction form
    119,261,003.54/178,895,491.58 = 32,992,186.01/x
  3. Step 3: Cross multiply
    119,261,003.54x = 178,895,491.58 × 32,992,186.01
  4. Step 4: Simplify right side
    119,261,003.54x = 5,902,153,333,745,752
  5. Step 5: Solve for x
    x = 5,902,153,333,745,752/119,261,003.54
  6. Step 6: Final answer
    x = 49,489,381.77

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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.