Home / 26,239,400.00-36,223,481.54-16,319,480.16

Finding the Fourth Proportional to 26,239,400.00, 36,223,481.54 and 16,319,480.16

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Solution

The fourth proportional to 26,239,400.00, 36,223,481.54 and 16,319,480.16 is: 22,529,036.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,239,400.00 : 36,223,481.54 = 16,319,480.16 : x
  2. Step 2: Convert to fraction form
    26,239,400.00/36,223,481.54 = 16,319,480.16/x
  3. Step 3: Cross multiply
    26,239,400.00x = 36,223,481.54 × 16,319,480.16
  4. Step 4: Simplify right side
    26,239,400.00x = 591,148,388,223,116.88
  5. Step 5: Solve for x
    x = 591,148,388,223,116.88/26,239,400.00
  6. Step 6: Final answer
    x = 22,529,036.04

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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.