Home / 33,826,387.05-46,680,414.39-18,356,471.64

Finding the Fourth Proportional to 33,826,387.05, 46,680,414.39 and 18,356,471.64

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Solution

The fourth proportional to 33,826,387.05, 46,680,414.39 and 18,356,471.64 is: 25,331,931.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,826,387.05 : 46,680,414.39 = 18,356,471.64 : x
  2. Step 2: Convert to fraction form
    33,826,387.05/46,680,414.39 = 18,356,471.64/x
  3. Step 3: Cross multiply
    33,826,387.05x = 46,680,414.39 × 18,356,471.64
  4. Step 4: Simplify right side
    33,826,387.05x = 856,887,702,893,483
  5. Step 5: Solve for x
    x = 856,887,702,893,483/33,826,387.05
  6. Step 6: Final answer
    x = 25,331,931.00

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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.