Home / 2,137,140,816,097-3,205,711,224,145.20-2,137,140,816,097

Finding the Fourth Proportional to 2,137,140,816,097, 3,205,711,224,145.20 and 2,137,140,816,097

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Solution

The fourth proportional to 2,137,140,816,097, 3,205,711,224,145.20 and 2,137,140,816,097 is: 3,205,711,224,145.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,137,140,816,097 : 3,205,711,224,145.20 = 2,137,140,816,097 : x
  2. Step 2: Convert to fraction form
    2,137,140,816,097/3,205,711,224,145.20 = 2,137,140,816,097/x
  3. Step 3: Cross multiply
    2,137,140,816,097x = 3,205,711,224,145.20 × 2,137,140,816,097
  4. Step 4: Simplify right side
    2,137,140,816,097x = 6,851,056,301,740,986,294,337,536
  5. Step 5: Solve for x
    x = 6,851,056,301,740,986,294,337,536/2,137,140,816,097
  6. Step 6: Final answer
    x = 3,205,711,224,145.20

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Double scale
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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.