Home / 22,059,595.21-33,090,283.01-7,684,116.97

Finding the Fourth Proportional to 22,059,595.21, 33,090,283.01 and 7,684,116.97

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Solution

The fourth proportional to 22,059,595.21, 33,090,283.01 and 7,684,116.97 is: 11,526,485.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,059,595.21 : 33,090,283.01 = 7,684,116.97 : x
  2. Step 2: Convert to fraction form
    22,059,595.21/33,090,283.01 = 7,684,116.97/x
  3. Step 3: Cross multiply
    22,059,595.21x = 33,090,283.01 × 7,684,116.97
  4. Step 4: Simplify right side
    22,059,595.21x = 254,269,605,219,243.69
  5. Step 5: Solve for x
    x = 254,269,605,219,243.69/22,059,595.21
  6. Step 6: Final answer
    x = 11,526,485.54

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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.