Home / 63,373,465.62-94,896,483.07-43,738,180.75

Finding the Fourth Proportional to 63,373,465.62, 94,896,483.07 and 43,738,180.75

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Solution

The fourth proportional to 63,373,465.62, 94,896,483.07 and 43,738,180.75 is: 65,494,280.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,373,465.62 : 94,896,483.07 = 43,738,180.75 : x
  2. Step 2: Convert to fraction form
    63,373,465.62/94,896,483.07 = 43,738,180.75/x
  3. Step 3: Cross multiply
    63,373,465.62x = 94,896,483.07 × 43,738,180.75
  4. Step 4: Simplify right side
    63,373,465.62x = 4,150,599,529,216,220.50
  5. Step 5: Solve for x
    x = 4,150,599,529,216,220.50/63,373,465.62
  6. Step 6: Final answer
    x = 65,494,280.43

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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.