Home / 3,975,552,021.80-5,963,328,032.70-1,067,800,802.60

Finding the Fourth Proportional to 3,975,552,021.80, 5,963,328,032.70 and 1,067,800,802.60

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Solution

The fourth proportional to 3,975,552,021.80, 5,963,328,032.70 and 1,067,800,802.60 is: 1,601,701,203.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,975,552,021.80 : 5,963,328,032.70 = 1,067,800,802.60 : x
  2. Step 2: Convert to fraction form
    3,975,552,021.80/5,963,328,032.70 = 1,067,800,802.60/x
  3. Step 3: Cross multiply
    3,975,552,021.80x = 5,963,328,032.70 × 1,067,800,802.60
  4. Step 4: Simplify right side
    3,975,552,021.80x = 6,367,646,459,484,138,496
  5. Step 5: Solve for x
    x = 6,367,646,459,484,138,496/3,975,552,021.80
  6. Step 6: Final answer
    x = 1,601,701,203.90

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Double scale
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Similar ratio
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1.5x scale

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.