Home / 62,271,105.40-93,422,075.46-18,551,668.60

Finding the Fourth Proportional to 62,271,105.40, 93,422,075.46 and 18,551,668.60

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Solution

The fourth proportional to 62,271,105.40, 93,422,075.46 and 18,551,668.60 is: 27,832,096.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,271,105.40 : 93,422,075.46 = 18,551,668.60 : x
  2. Step 2: Convert to fraction form
    62,271,105.40/93,422,075.46 = 18,551,668.60/x
  3. Step 3: Cross multiply
    62,271,105.40x = 93,422,075.46 × 18,551,668.60
  4. Step 4: Simplify right side
    62,271,105.40x = 1,733,135,383,858,112.50
  5. Step 5: Solve for x
    x = 1,733,135,383,858,112.50/62,271,105.40
  6. Step 6: Final answer
    x = 27,832,096.01

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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.