Home / 22,059,600.96-33,090,291.63-7,684,122.72

Finding the Fourth Proportional to 22,059,600.96, 33,090,291.63 and 7,684,122.72

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Solution

The fourth proportional to 22,059,600.96, 33,090,291.63 and 7,684,122.72 is: 11,526,494.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,059,600.96 : 33,090,291.63 = 7,684,122.72 : x
  2. Step 2: Convert to fraction form
    22,059,600.96/33,090,291.63 = 7,684,122.72/x
  3. Step 3: Cross multiply
    22,059,600.96x = 33,090,291.63 × 7,684,122.72
  4. Step 4: Simplify right side
    22,059,600.96x = 254,269,861,725,508.81
  5. Step 5: Solve for x
    x = 254,269,861,725,508.81/22,059,600.96
  6. Step 6: Final answer
    x = 11,526,494.16

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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.