Home / 26,649,008.40-39,973,512.60-22,344,336.30

Finding the Fourth Proportional to 26,649,008.40, 39,973,512.60 and 22,344,336.30

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Solution

The fourth proportional to 26,649,008.40, 39,973,512.60 and 22,344,336.30 is: 33,516,504.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,649,008.40 : 39,973,512.60 = 22,344,336.30 : x
  2. Step 2: Convert to fraction form
    26,649,008.40/39,973,512.60 = 22,344,336.30/x
  3. Step 3: Cross multiply
    26,649,008.40x = 39,973,512.60 × 22,344,336.30
  4. Step 4: Simplify right side
    26,649,008.40x = 893,181,608,626,687.50
  5. Step 5: Solve for x
    x = 893,181,608,626,687.50/26,649,008.40
  6. Step 6: Final answer
    x = 33,516,504.45

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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.