Home / 22,141,669.63-33,210,262.05-5,969,255.70

Finding the Fourth Proportional to 22,141,669.63, 33,210,262.05 and 5,969,255.70

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Solution

The fourth proportional to 22,141,669.63, 33,210,262.05 and 5,969,255.70 is: 8,953,279.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,141,669.63 : 33,210,262.05 = 5,969,255.70 : x
  2. Step 2: Convert to fraction form
    22,141,669.63/33,210,262.05 = 5,969,255.70/x
  3. Step 3: Cross multiply
    22,141,669.63x = 33,210,262.05 × 5,969,255.70
  4. Step 4: Simplify right side
    22,141,669.63x = 198,240,546,104,308.44
  5. Step 5: Solve for x
    x = 198,240,546,104,308.44/22,141,669.63
  6. Step 6: Final answer
    x = 8,953,279.02

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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.