Home / 379,332,092,220.76-569,031,583,896.96-107,058,766,603.06

Finding the Fourth Proportional to 379,332,092,220.76, 569,031,583,896.96 and 107,058,766,603.06

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Solution

The fourth proportional to 379,332,092,220.76, 569,031,583,896.96 and 107,058,766,603.06 is: 160,597,589,235.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    379,332,092,220.76 : 569,031,583,896.96 = 107,058,766,603.06 : x
  2. Step 2: Convert to fraction form
    379,332,092,220.76/569,031,583,896.96 = 107,058,766,603.06/x
  3. Step 3: Cross multiply
    379,332,092,220.76x = 569,031,583,896.96 × 107,058,766,603.06
  4. Step 4: Simplify right side
    379,332,092,220.76x = 60,919,819,530,194,191,908,864
  5. Step 5: Solve for x
    x = 60,919,819,530,194,191,908,864/379,332,092,220.76
  6. Step 6: Final answer
    x = 160,597,589,235.19

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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.