Home / 36,048,122.20-54,072,183.30-26,411,325.40

Finding the Fourth Proportional to 36,048,122.20, 54,072,183.30 and 26,411,325.40

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Solution

The fourth proportional to 36,048,122.20, 54,072,183.30 and 26,411,325.40 is: 39,616,988.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,048,122.20 : 54,072,183.30 = 26,411,325.40 : x
  2. Step 2: Convert to fraction form
    36,048,122.20/54,072,183.30 = 26,411,325.40/x
  3. Step 3: Cross multiply
    36,048,122.20x = 54,072,183.30 × 26,411,325.40
  4. Step 4: Simplify right side
    36,048,122.20x = 1,428,118,028,224,745.75
  5. Step 5: Solve for x
    x = 1,428,118,028,224,745.75/36,048,122.20
  6. Step 6: Final answer
    x = 39,616,988.10

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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.