Home / 3,568,701,644.36-4,924,941,179.00-2,140,005,356.39

Finding the Fourth Proportional to 3,568,701,644.36, 4,924,941,179.00 and 2,140,005,356.39

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Solution

The fourth proportional to 3,568,701,644.36, 4,924,941,179.00 and 2,140,005,356.39 is: 2,953,287,092.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,701,644.36 : 4,924,941,179.00 = 2,140,005,356.39 : x
  2. Step 2: Convert to fraction form
    3,568,701,644.36/4,924,941,179.00 = 2,140,005,356.39/x
  3. Step 3: Cross multiply
    3,568,701,644.36x = 4,924,941,179.00 × 2,140,005,356.39
  4. Step 4: Simplify right side
    3,568,701,644.36x = 10,539,400,502,930,356,224
  5. Step 5: Solve for x
    x = 10,539,400,502,930,356,224/3,568,701,644.36
  6. Step 6: Final answer
    x = 2,953,287,092.41

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Half scale
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Double scale
Find fourth proportional to 3,568,701,645.36, 4,924,941,180.38 and 2,140,005,357.39
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.