Home / 89,603,950.68-134,420,097.78-32,094,948.60

Finding the Fourth Proportional to 89,603,950.68, 134,420,097.78 and 32,094,948.60

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Solution

The fourth proportional to 89,603,950.68, 134,420,097.78 and 32,094,948.60 is: 48,147,499.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,603,950.68 : 134,420,097.78 = 32,094,948.60 : x
  2. Step 2: Convert to fraction form
    89,603,950.68/134,420,097.78 = 32,094,948.60/x
  3. Step 3: Cross multiply
    89,603,950.68x = 134,420,097.78 × 32,094,948.60
  4. Step 4: Simplify right side
    89,603,950.68x = 4,314,206,129,056,074.50
  5. Step 5: Solve for x
    x = 4,314,206,129,056,074.50/89,603,950.68
  6. Step 6: Final answer
    x = 48,147,499.04

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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.