Home / 36,382,607.40-54,573,911.10-17,250,731.40

Finding the Fourth Proportional to 36,382,607.40, 54,573,911.10 and 17,250,731.40

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Solution

The fourth proportional to 36,382,607.40, 54,573,911.10 and 17,250,731.40 is: 25,876,097.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,382,607.40 : 54,573,911.10 = 17,250,731.40 : x
  2. Step 2: Convert to fraction form
    36,382,607.40/54,573,911.10 = 17,250,731.40/x
  3. Step 3: Cross multiply
    36,382,607.40x = 54,573,911.10 × 17,250,731.40
  4. Step 4: Simplify right side
    36,382,607.40x = 941,439,881,833,578.50
  5. Step 5: Solve for x
    x = 941,439,881,833,578.50/36,382,607.40
  6. Step 6: Final answer
    x = 25,876,097.10

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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.