Home / 227,104,037.80-340,656,056.70-224,715,250.60

Finding the Fourth Proportional to 227,104,037.80, 340,656,056.70 and 224,715,250.60

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Solution

The fourth proportional to 227,104,037.80, 340,656,056.70 and 224,715,250.60 is: 337,072,875.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,104,037.80 : 340,656,056.70 = 224,715,250.60 : x
  2. Step 2: Convert to fraction form
    227,104,037.80/340,656,056.70 = 224,715,250.60/x
  3. Step 3: Cross multiply
    227,104,037.80x = 340,656,056.70 × 224,715,250.60
  4. Step 4: Simplify right side
    227,104,037.80x = 76,550,611,149,748,304
  5. Step 5: Solve for x
    x = 76,550,611,149,748,304/227,104,037.80
  6. Step 6: Final answer
    x = 337,072,875.90

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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.