Home / 222,064,233.51-332,860,154.26-83,831,115.00

Finding the Fourth Proportional to 222,064,233.51, 332,860,154.26 and 83,831,115.00

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Solution

The fourth proportional to 222,064,233.51, 332,860,154.26 and 83,831,115.00 is: 125,657,506.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,064,233.51 : 332,860,154.26 = 83,831,115.00 : x
  2. Step 2: Convert to fraction form
    222,064,233.51/332,860,154.26 = 83,831,115.00/x
  3. Step 3: Cross multiply
    222,064,233.51x = 332,860,154.26 × 83,831,115.00
  4. Step 4: Simplify right side
    222,064,233.51x = 27,904,037,870,892,652
  5. Step 5: Solve for x
    x = 27,904,037,870,892,652/222,064,233.51
  6. Step 6: Final answer
    x = 125,657,506.52

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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.