Home / 3,638,904,110.20-5,458,356,165.30-3,496,052,769.40

Finding the Fourth Proportional to 3,638,904,110.20, 5,458,356,165.30 and 3,496,052,769.40

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Solution

The fourth proportional to 3,638,904,110.20, 5,458,356,165.30 and 3,496,052,769.40 is: 5,244,079,154.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,638,904,110.20 : 5,458,356,165.30 = 3,496,052,769.40 : x
  2. Step 2: Convert to fraction form
    3,638,904,110.20/5,458,356,165.30 = 3,496,052,769.40/x
  3. Step 3: Cross multiply
    3,638,904,110.20x = 5,458,356,165.30 × 3,496,052,769.40
  4. Step 4: Simplify right side
    3,638,904,110.20x = 19,082,701,188,068,630,528
  5. Step 5: Solve for x
    x = 19,082,701,188,068,630,528/3,638,904,110.20
  6. Step 6: Final answer
    x = 5,244,079,154.10

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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.