Home / 74,544,627.44-111,760,020.12-23,397,054.32

Finding the Fourth Proportional to 74,544,627.44, 111,760,020.12 and 23,397,054.32

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Solution

The fourth proportional to 74,544,627.44, 111,760,020.12 and 23,397,054.32 is: 35,077,715.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,544,627.44 : 111,760,020.12 = 23,397,054.32 : x
  2. Step 2: Convert to fraction form
    74,544,627.44/111,760,020.12 = 23,397,054.32/x
  3. Step 3: Cross multiply
    74,544,627.44x = 111,760,020.12 × 23,397,054.32
  4. Step 4: Simplify right side
    74,544,627.44x = 2,614,855,261,551,933
  5. Step 5: Solve for x
    x = 2,614,855,261,551,933/74,544,627.44
  6. Step 6: Final answer
    x = 35,077,715.88

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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.