Home / 36,532,513.60-54,798,770.40-34,293,025.60

Finding the Fourth Proportional to 36,532,513.60, 54,798,770.40 and 34,293,025.60

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Solution

The fourth proportional to 36,532,513.60, 54,798,770.40 and 34,293,025.60 is: 51,439,538.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,532,513.60 : 54,798,770.40 = 34,293,025.60 : x
  2. Step 2: Convert to fraction form
    36,532,513.60/54,798,770.40 = 34,293,025.60/x
  3. Step 3: Cross multiply
    36,532,513.60x = 54,798,770.40 × 34,293,025.60
  4. Step 4: Simplify right side
    36,532,513.60x = 1,879,215,636,175,722.25
  5. Step 5: Solve for x
    x = 1,879,215,636,175,722.25/36,532,513.60
  6. Step 6: Final answer
    x = 51,439,538.40

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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.