Home / 43,445,194.40-65,111,804.40-33,297,514.40

Finding the Fourth Proportional to 43,445,194.40, 65,111,804.40 and 33,297,514.40

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Solution

The fourth proportional to 43,445,194.40, 65,111,804.40 and 33,297,514.40 is: 49,903,361.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,445,194.40 : 65,111,804.40 = 33,297,514.40 : x
  2. Step 2: Convert to fraction form
    43,445,194.40/65,111,804.40 = 33,297,514.40/x
  3. Step 3: Cross multiply
    43,445,194.40x = 65,111,804.40 × 33,297,514.40
  4. Step 4: Simplify right side
    43,445,194.40x = 2,168,061,244,618,983.25
  5. Step 5: Solve for x
    x = 2,168,061,244,618,983.25/43,445,194.40
  6. Step 6: Final answer
    x = 49,903,361.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.