Home / 32,195,858.83-44,426,252.49-21,764,571.51

Finding the Fourth Proportional to 32,195,858.83, 44,426,252.49 and 21,764,571.51

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Solution

The fourth proportional to 32,195,858.83, 44,426,252.49 and 21,764,571.51 is: 30,032,382.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,195,858.83 : 44,426,252.49 = 21,764,571.51 : x
  2. Step 2: Convert to fraction form
    32,195,858.83/44,426,252.49 = 21,764,571.51/x
  3. Step 3: Cross multiply
    32,195,858.83x = 44,426,252.49 × 21,764,571.51
  4. Step 4: Simplify right side
    32,195,858.83x = 966,918,349,239,920.62
  5. Step 5: Solve for x
    x = 966,918,349,239,920.62/32,195,858.83
  6. Step 6: Final answer
    x = 30,032,382.56

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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.