Home / 222,064,236.92-332,860,159.37-83,831,118.41

Finding the Fourth Proportional to 222,064,236.92, 332,860,159.37 and 83,831,118.41

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Solution

The fourth proportional to 222,064,236.92, 332,860,159.37 and 83,831,118.41 is: 125,657,511.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,064,236.92 : 332,860,159.37 = 83,831,118.41 : x
  2. Step 2: Convert to fraction form
    222,064,236.92/332,860,159.37 = 83,831,118.41/x
  3. Step 3: Cross multiply
    222,064,236.92x = 332,860,159.37 × 83,831,118.41
  4. Step 4: Simplify right side
    222,064,236.92x = 27,904,039,432,034,484
  5. Step 5: Solve for x
    x = 27,904,039,432,034,484/222,064,236.92
  6. Step 6: Final answer
    x = 125,657,511.63

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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.