Home / 33,979,065.03-46,889,597.16-19,851,561

Finding the Fourth Proportional to 33,979,065.03, 46,889,597.16 and 19,851,561

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Solution

The fourth proportional to 33,979,065.03, 46,889,597.16 and 19,851,561 is: 27,394,270.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,979,065.03 : 46,889,597.16 = 19,851,561 : x
  2. Step 2: Convert to fraction form
    33,979,065.03/46,889,597.16 = 19,851,561/x
  3. Step 3: Cross multiply
    33,979,065.03x = 46,889,597.16 × 19,851,561
  4. Step 4: Simplify right side
    33,979,065.03x = 930,831,698,287,166.75
  5. Step 5: Solve for x
    x = 930,831,698,287,166.75/33,979,065.03
  6. Step 6: Final answer
    x = 27,394,270.49

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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.