Home / 89,667,072.45-134,500,608.68-89,667,072.45

Finding the Fourth Proportional to 89,667,072.45, 134,500,608.68 and 89,667,072.45

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Solution

The fourth proportional to 89,667,072.45, 134,500,608.68 and 89,667,072.45 is: 134,500,608.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,667,072.45 : 134,500,608.68 = 89,667,072.45 : x
  2. Step 2: Convert to fraction form
    89,667,072.45/134,500,608.68 = 89,667,072.45/x
  3. Step 3: Cross multiply
    89,667,072.45x = 134,500,608.68 × 89,667,072.45
  4. Step 4: Simplify right side
    89,667,072.45x = 12,060,275,822,630,324
  5. Step 5: Solve for x
    x = 12,060,275,822,630,324/89,667,072.45
  6. Step 6: Final answer
    x = 134,500,608.68

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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.