Home / 23,372,067-35,217,631.66-19,205,569.56

Finding the Fourth Proportional to 23,372,067, 35,217,631.66 and 19,205,569.56

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Solution

The fourth proportional to 23,372,067, 35,217,631.66 and 19,205,569.56 is: 28,939,446.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,372,067 : 35,217,631.66 = 19,205,569.56 : x
  2. Step 2: Convert to fraction form
    23,372,067/35,217,631.66 = 19,205,569.56/x
  3. Step 3: Cross multiply
    23,372,067x = 35,217,631.66 × 19,205,569.56
  4. Step 4: Simplify right side
    23,372,067x = 676,374,674,584,588.12
  5. Step 5: Solve for x
    x = 676,374,674,584,588.12/23,372,067
  6. Step 6: Final answer
    x = 28,939,446.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.