Home / 26,408,357.76-36,450,016.56-16,100,764.32

Finding the Fourth Proportional to 26,408,357.76, 36,450,016.56 and 16,100,764.32

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Solution

The fourth proportional to 26,408,357.76, 36,450,016.56 and 16,100,764.32 is: 22,223,007.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,408,357.76 : 36,450,016.56 = 16,100,764.32 : x
  2. Step 2: Convert to fraction form
    26,408,357.76/36,450,016.56 = 16,100,764.32/x
  3. Step 3: Cross multiply
    26,408,357.76x = 36,450,016.56 × 16,100,764.32
  4. Step 4: Simplify right side
    26,408,357.76x = 586,873,126,092,657.25
  5. Step 5: Solve for x
    x = 586,873,126,092,657.25/26,408,357.76
  6. Step 6: Final answer
    x = 22,223,007.25

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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.