Home / 33,591,492.96-46,356,146.61-18,907,150.74

Finding the Fourth Proportional to 33,591,492.96, 46,356,146.61 and 18,907,150.74

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Solution

The fourth proportional to 33,591,492.96, 46,356,146.61 and 18,907,150.74 is: 26,091,804.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,591,492.96 : 46,356,146.61 = 18,907,150.74 : x
  2. Step 2: Convert to fraction form
    33,591,492.96/46,356,146.61 = 18,907,150.74/x
  3. Step 3: Cross multiply
    33,591,492.96x = 46,356,146.61 × 18,907,150.74
  4. Step 4: Simplify right side
    33,591,492.96x = 876,462,651,680,809.88
  5. Step 5: Solve for x
    x = 876,462,651,680,809.88/33,591,492.96
  6. Step 6: Final answer
    x = 26,091,804.04

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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.