Home / 224,316,099.60-336,505,642.20-70,946,163.60

Finding the Fourth Proportional to 224,316,099.60, 336,505,642.20 and 70,946,163.60

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Solution

The fourth proportional to 224,316,099.60, 336,505,642.20 and 70,946,163.60 is: 106,429,205.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,316,099.60 : 336,505,642.20 = 70,946,163.60 : x
  2. Step 2: Convert to fraction form
    224,316,099.60/336,505,642.20 = 70,946,163.60/x
  3. Step 3: Cross multiply
    224,316,099.60x = 336,505,642.20 × 70,946,163.60
  4. Step 4: Simplify right side
    224,316,099.60x = 23,873,784,343,844,260
  5. Step 5: Solve for x
    x = 23,873,784,343,844,260/224,316,099.60
  6. Step 6: Final answer
    x = 106,429,205.87

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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.