Home / 333,673,016.73-500,159,162.81-112,267,495.80

Finding the Fourth Proportional to 333,673,016.73, 500,159,162.81 and 112,267,495.80

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Solution

The fourth proportional to 333,673,016.73, 500,159,162.81 and 112,267,495.80 is: 168,283,360.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,673,016.73 : 500,159,162.81 = 112,267,495.80 : x
  2. Step 2: Convert to fraction form
    333,673,016.73/500,159,162.81 = 112,267,495.80/x
  3. Step 3: Cross multiply
    333,673,016.73x = 500,159,162.81 × 112,267,495.80
  4. Step 4: Simplify right side
    333,673,016.73x = 56,151,616,710,383,856
  5. Step 5: Solve for x
    x = 56,151,616,710,383,856/333,673,016.73
  6. Step 6: Final answer
    x = 168,283,360.94

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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.