Home / 106,019,475.76-159,024,587.94-33,234,595.80

Finding the Fourth Proportional to 106,019,475.76, 159,024,587.94 and 33,234,595.80

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Solution

The fourth proportional to 106,019,475.76, 159,024,587.94 and 33,234,595.80 is: 49,850,443.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,019,475.76 : 159,024,587.94 = 33,234,595.80 : x
  2. Step 2: Convert to fraction form
    106,019,475.76/159,024,587.94 = 33,234,595.80/x
  3. Step 3: Cross multiply
    106,019,475.76x = 159,024,587.94 × 33,234,595.80
  4. Step 4: Simplify right side
    106,019,475.76x = 5,285,117,902,447,455
  5. Step 5: Solve for x
    x = 5,285,117,902,447,455/106,019,475.76
  6. Step 6: Final answer
    x = 49,850,443.65

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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.