Home / 33,403,957.44-50,090,878.68-11,833,653

Finding the Fourth Proportional to 33,403,957.44, 50,090,878.68 and 11,833,653

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Solution

The fourth proportional to 33,403,957.44, 50,090,878.68 and 11,833,653 is: 17,745,145.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,403,957.44 : 50,090,878.68 = 11,833,653 : x
  2. Step 2: Convert to fraction form
    33,403,957.44/50,090,878.68 = 11,833,653/x
  3. Step 3: Cross multiply
    33,403,957.44x = 50,090,878.68 × 11,833,653
  4. Step 4: Simplify right side
    33,403,957.44x = 592,758,076,764,218
  5. Step 5: Solve for x
    x = 592,758,076,764,218/33,403,957.44
  6. Step 6: Final answer
    x = 17,745,145.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.