Home / 22,263,541.51-33,372,004.26-9,317,109.77

Finding the Fourth Proportional to 22,263,541.51, 33,372,004.26 and 9,317,109.77

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Solution

The fourth proportional to 22,263,541.51, 33,372,004.26 and 9,317,109.77 is: 13,965,910.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,263,541.51 : 33,372,004.26 = 9,317,109.77 : x
  2. Step 2: Convert to fraction form
    22,263,541.51/33,372,004.26 = 9,317,109.77/x
  3. Step 3: Cross multiply
    22,263,541.51x = 33,372,004.26 × 9,317,109.77
  4. Step 4: Simplify right side
    22,263,541.51x = 310,930,626,935,327.62
  5. Step 5: Solve for x
    x = 310,930,626,935,327.62/22,263,541.51
  6. Step 6: Final answer
    x = 13,965,910.45

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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.