Home / 33,832,199.98-46,688,883.87-18,362,470.06

Finding the Fourth Proportional to 33,832,199.98, 46,688,883.87 and 18,362,470.06

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Solution

The fourth proportional to 33,832,199.98, 46,688,883.87 and 18,362,470.06 is: 25,340,451.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,832,199.98 : 46,688,883.87 = 18,362,470.06 : x
  2. Step 2: Convert to fraction form
    33,832,199.98/46,688,883.87 = 18,362,470.06/x
  3. Step 3: Cross multiply
    33,832,199.98x = 46,688,883.87 × 18,362,470.06
  4. Step 4: Simplify right side
    33,832,199.98x = 857,323,232,197,691.88
  5. Step 5: Solve for x
    x = 857,323,232,197,691.88/33,832,199.98
  6. Step 6: Final answer
    x = 25,340,451.78

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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.