Home / 33,997,111.76-46,914,822.60-18,526,880.72

Finding the Fourth Proportional to 33,997,111.76, 46,914,822.60 and 18,526,880.72

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Solution

The fourth proportional to 33,997,111.76, 46,914,822.60 and 18,526,880.72 is: 25,566,446.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,997,111.76 : 46,914,822.60 = 18,526,880.72 : x
  2. Step 2: Convert to fraction form
    33,997,111.76/46,914,822.60 = 18,526,880.72/x
  3. Step 3: Cross multiply
    33,997,111.76x = 46,914,822.60 × 18,526,880.72
  4. Step 4: Simplify right side
    33,997,111.76x = 869,185,322,310,160.25
  5. Step 5: Solve for x
    x = 869,185,322,310,160.25/33,997,111.76
  6. Step 6: Final answer
    x = 25,566,446.01

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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.