Home / 91,693,698,002.15-137,603,373,589.83-32,002,360,252.67

Finding the Fourth Proportional to 91,693,698,002.15, 137,603,373,589.83 and 32,002,360,252.67

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Solution

The fourth proportional to 91,693,698,002.15, 137,603,373,589.83 and 32,002,360,252.67 is: 48,025,467,720.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,693,698,002.15 : 137,603,373,589.83 = 32,002,360,252.67 : x
  2. Step 2: Convert to fraction form
    91,693,698,002.15/137,603,373,589.83 = 32,002,360,252.67/x
  3. Step 3: Cross multiply
    91,693,698,002.15x = 137,603,373,589.83 × 32,002,360,252.67
  4. Step 4: Simplify right side
    91,693,698,002.15x = 4,403,632,733,603,787,964,416
  5. Step 5: Solve for x
    x = 4,403,632,733,603,787,964,416/91,693,698,002.15
  6. Step 6: Final answer
    x = 48,025,467,720.81

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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.