Home / 33,588,773.01-46,351,015.76-18,704,864.86

Finding the Fourth Proportional to 33,588,773.01, 46,351,015.76 and 18,704,864.86

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Solution

The fourth proportional to 33,588,773.01, 46,351,015.76 and 18,704,864.86 is: 25,811,883.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,588,773.01 : 46,351,015.76 = 18,704,864.86 : x
  2. Step 2: Convert to fraction form
    33,588,773.01/46,351,015.76 = 18,704,864.86/x
  3. Step 3: Cross multiply
    33,588,773.01x = 46,351,015.76 × 18,704,864.86
  4. Step 4: Simplify right side
    33,588,773.01x = 866,989,485,845,415
  5. Step 5: Solve for x
    x = 866,989,485,845,415/33,588,773.01
  6. Step 6: Final answer
    x = 25,811,883.20

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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.