Home / 36,393,878.10-54,590,817.15-17,262,002.10

Finding the Fourth Proportional to 36,393,878.10, 54,590,817.15 and 17,262,002.10

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Solution

The fourth proportional to 36,393,878.10, 54,590,817.15 and 17,262,002.10 is: 25,893,003.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,393,878.10 : 54,590,817.15 = 17,262,002.10 : x
  2. Step 2: Convert to fraction form
    36,393,878.10/54,590,817.15 = 17,262,002.10/x
  3. Step 3: Cross multiply
    36,393,878.10x = 54,590,817.15 × 17,262,002.10
  4. Step 4: Simplify right side
    36,393,878.10x = 942,346,800,284,016.12
  5. Step 5: Solve for x
    x = 942,346,800,284,016.12/36,393,878.10
  6. Step 6: Final answer
    x = 25,893,003.15

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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.