Home / 232,744,605.71-349,152,780.83-79,354,789.88

Finding the Fourth Proportional to 232,744,605.71, 349,152,780.83 and 79,354,789.88

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Solution

The fourth proportional to 232,744,605.71, 349,152,780.83 and 79,354,789.88 is: 119,044,415.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,744,605.71 : 349,152,780.83 = 79,354,789.88 : x
  2. Step 2: Convert to fraction form
    232,744,605.71/349,152,780.83 = 79,354,789.88/x
  3. Step 3: Cross multiply
    232,744,605.71x = 349,152,780.83 × 79,354,789.88
  4. Step 4: Simplify right side
    232,744,605.71x = 27,706,945,556,639,804
  5. Step 5: Solve for x
    x = 27,706,945,556,639,804/232,744,605.71
  6. Step 6: Final answer
    x = 119,044,415.54

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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.