Home / 33,712,474.42-46,523,295.57-18,242,725.06

Finding the Fourth Proportional to 33,712,474.42, 46,523,295.57 and 18,242,725.06

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Solution

The fourth proportional to 33,712,474.42, 46,523,295.57 and 18,242,725.06 is: 25,175,004.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,712,474.42 : 46,523,295.57 = 18,242,725.06 : x
  2. Step 2: Convert to fraction form
    33,712,474.42/46,523,295.57 = 18,242,725.06/x
  3. Step 3: Cross multiply
    33,712,474.42x = 46,523,295.57 × 18,242,725.06
  4. Step 4: Simplify right side
    33,712,474.42x = 848,711,689,968,625.88
  5. Step 5: Solve for x
    x = 848,711,689,968,625.88/33,712,474.42
  6. Step 6: Final answer
    x = 25,175,004.34

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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.