Home / 33,716,828.09-46,529,280.33-18,246,924.83

Finding the Fourth Proportional to 33,716,828.09, 46,529,280.33 and 18,246,924.83

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Solution

The fourth proportional to 33,716,828.09, 46,529,280.33 and 18,246,924.83 is: 25,180,787.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,716,828.09 : 46,529,280.33 = 18,246,924.83 : x
  2. Step 2: Convert to fraction form
    33,716,828.09/46,529,280.33 = 18,246,924.83/x
  3. Step 3: Cross multiply
    33,716,828.09x = 46,529,280.33 × 18,246,924.83
  4. Step 4: Simplify right side
    33,716,828.09x = 849,016,280,623,404.88
  5. Step 5: Solve for x
    x = 849,016,280,623,404.88/33,716,828.09
  6. Step 6: Final answer
    x = 25,180,787.42

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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.