Home / 17,022,223.60-25,533,335.40-8,064,271.60

Finding the Fourth Proportional to 17,022,223.60, 25,533,335.40 and 8,064,271.60

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Solution

The fourth proportional to 17,022,223.60, 25,533,335.40 and 8,064,271.60 is: 12,096,407.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,022,223.60 : 25,533,335.40 = 8,064,271.60 : x
  2. Step 2: Convert to fraction form
    17,022,223.60/25,533,335.40 = 8,064,271.60/x
  3. Step 3: Cross multiply
    17,022,223.60x = 25,533,335.40 × 8,064,271.60
  4. Step 4: Simplify right side
    17,022,223.60x = 205,907,751,519,494.62
  5. Step 5: Solve for x
    x = 205,907,751,519,494.62/17,022,223.60
  6. Step 6: Final answer
    x = 12,096,407.40

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1.5x scale

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.