Home / 234,856,652,524.29-352,094,870,754.68-73,424,963,978.82

Finding the Fourth Proportional to 234,856,652,524.29, 352,094,870,754.68 and 73,424,963,978.82

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Solution

The fourth proportional to 234,856,652,524.29, 352,094,870,754.68 and 73,424,963,978.82 is: 110,078,011,094.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,856,652,524.29 : 352,094,870,754.68 = 73,424,963,978.82 : x
  2. Step 2: Convert to fraction form
    234,856,652,524.29/352,094,870,754.68 = 73,424,963,978.82/x
  3. Step 3: Cross multiply
    234,856,652,524.29x = 352,094,870,754.68 × 73,424,963,978.82
  4. Step 4: Simplify right side
    234,856,652,524.29x = 25,852,553,202,289,663,279,104
  5. Step 5: Solve for x
    x = 25,852,553,202,289,663,279,104/234,856,652,524.29
  6. Step 6: Final answer
    x = 110,078,011,094.94

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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.