Home / 26,578,049.70-39,867,074.55-26,410,088.10

Finding the Fourth Proportional to 26,578,049.70, 39,867,074.55 and 26,410,088.10

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Solution

The fourth proportional to 26,578,049.70, 39,867,074.55 and 26,410,088.10 is: 39,615,132.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,578,049.70 : 39,867,074.55 = 26,410,088.10 : x
  2. Step 2: Convert to fraction form
    26,578,049.70/39,867,074.55 = 26,410,088.10/x
  3. Step 3: Cross multiply
    26,578,049.70x = 39,867,074.55 × 26,410,088.10
  4. Step 4: Simplify right side
    26,578,049.70x = 1,052,892,951,154,767.88
  5. Step 5: Solve for x
    x = 1,052,892,951,154,767.88/26,578,049.70
  6. Step 6: Final answer
    x = 39,615,132.15

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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.