Home / 36,091,824.40-54,137,736.60-34,412,208.40

Finding the Fourth Proportional to 36,091,824.40, 54,137,736.60 and 34,412,208.40

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Solution

The fourth proportional to 36,091,824.40, 54,137,736.60 and 34,412,208.40 is: 51,618,312.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,091,824.40 : 54,137,736.60 = 34,412,208.40 : x
  2. Step 2: Convert to fraction form
    36,091,824.40/54,137,736.60 = 34,412,208.40/x
  3. Step 3: Cross multiply
    36,091,824.40x = 54,137,736.60 × 34,412,208.40
  4. Step 4: Simplify right side
    36,091,824.40x = 1,862,999,074,183,507.50
  5. Step 5: Solve for x
    x = 1,862,999,074,183,507.50/36,091,824.40
  6. Step 6: Final answer
    x = 51,618,312.60

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Double scale
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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.