Home / 234,810,603.24-324,003,481.98-134,323,063.26

Finding the Fourth Proportional to 234,810,603.24, 324,003,481.98 and 134,323,063.26

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Solution

The fourth proportional to 234,810,603.24, 324,003,481.98 and 134,323,063.26 is: 185,345,719.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,810,603.24 : 324,003,481.98 = 134,323,063.26 : x
  2. Step 2: Convert to fraction form
    234,810,603.24/324,003,481.98 = 134,323,063.26/x
  3. Step 3: Cross multiply
    234,810,603.24x = 324,003,481.98 × 134,323,063.26
  4. Step 4: Simplify right side
    234,810,603.24x = 43,521,140,206,459,808
  5. Step 5: Solve for x
    x = 43,521,140,206,459,808/234,810,603.24
  6. Step 6: Final answer
    x = 185,345,719.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.