Home / 14,682,308.40-22,023,462.60-11,658,999.60

Finding the Fourth Proportional to 14,682,308.40, 22,023,462.60 and 11,658,999.60

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Solution

The fourth proportional to 14,682,308.40, 22,023,462.60 and 11,658,999.60 is: 17,488,499.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,682,308.40 : 22,023,462.60 = 11,658,999.60 : x
  2. Step 2: Convert to fraction form
    14,682,308.40/22,023,462.60 = 11,658,999.60/x
  3. Step 3: Cross multiply
    14,682,308.40x = 22,023,462.60 × 11,658,999.60
  4. Step 4: Simplify right side
    14,682,308.40x = 256,771,541,644,014.97
  5. Step 5: Solve for x
    x = 256,771,541,644,014.97/14,682,308.40
  6. Step 6: Final answer
    x = 17,488,499.40

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Double scale
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Similar ratio
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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.