Home / 62,749,940.70-94,130,335.44-17,311,735.20

Finding the Fourth Proportional to 62,749,940.70, 94,130,335.44 and 17,311,735.20

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Solution

The fourth proportional to 62,749,940.70, 94,130,335.44 and 17,311,735.20 is: 25,969,099.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,749,940.70 : 94,130,335.44 = 17,311,735.20 : x
  2. Step 2: Convert to fraction form
    62,749,940.70/94,130,335.44 = 17,311,735.20/x
  3. Step 3: Cross multiply
    62,749,940.70x = 94,130,335.44 × 17,311,735.20
  4. Step 4: Simplify right side
    62,749,940.70x = 1,629,559,441,424,455.50
  5. Step 5: Solve for x
    x = 1,629,559,441,424,455.50/62,749,940.70
  6. Step 6: Final answer
    x = 25,969,099.31

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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.