Home / 36,353,712.51-50,166,371.43-19,832,854.19

Finding the Fourth Proportional to 36,353,712.51, 50,166,371.43 and 19,832,854.19

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Solution

The fourth proportional to 36,353,712.51, 50,166,371.43 and 19,832,854.19 is: 27,368,383.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,353,712.51 : 50,166,371.43 = 19,832,854.19 : x
  2. Step 2: Convert to fraction form
    36,353,712.51/50,166,371.43 = 19,832,854.19/x
  3. Step 3: Cross multiply
    36,353,712.51x = 50,166,371.43 × 19,832,854.19
  4. Step 4: Simplify right side
    36,353,712.51x = 994,942,329,561,739.88
  5. Step 5: Solve for x
    x = 994,942,329,561,739.88/36,353,712.51
  6. Step 6: Final answer
    x = 27,368,383.06

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1.5x scale

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.