Home / 33,134,063.36-45,739,115.84-22,275,345.92

Finding the Fourth Proportional to 33,134,063.36, 45,739,115.84 and 22,275,345.92

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Solution

The fourth proportional to 33,134,063.36, 45,739,115.84 and 22,275,345.92 is: 30,749,462.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,134,063.36 : 45,739,115.84 = 22,275,345.92 : x
  2. Step 2: Convert to fraction form
    33,134,063.36/45,739,115.84 = 22,275,345.92/x
  3. Step 3: Cross multiply
    33,134,063.36x = 45,739,115.84 × 22,275,345.92
  4. Step 4: Simplify right side
    33,134,063.36x = 1,018,854,627,410,951.50
  5. Step 5: Solve for x
    x = 1,018,854,627,410,951.50/33,134,063.36
  6. Step 6: Final answer
    x = 30,749,462.16

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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.