Home / 74,317,701.88-111,476,552.82-23,204,100.16

Finding the Fourth Proportional to 74,317,701.88, 111,476,552.82 and 23,204,100.16

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Solution

The fourth proportional to 74,317,701.88, 111,476,552.82 and 23,204,100.16 is: 34,806,150.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,317,701.88 : 111,476,552.82 = 23,204,100.16 : x
  2. Step 2: Convert to fraction form
    74,317,701.88/111,476,552.82 = 23,204,100.16/x
  3. Step 3: Cross multiply
    74,317,701.88x = 111,476,552.82 × 23,204,100.16
  4. Step 4: Simplify right side
    74,317,701.88x = 2,586,713,097,126,810.50
  5. Step 5: Solve for x
    x = 2,586,713,097,126,810.50/74,317,701.88
  6. Step 6: Final answer
    x = 34,806,150.24

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Double scale
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Similar ratio
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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.