Home / 3,568,852,569.02-4,924,720,524.87-1,961,223,032.70

Finding the Fourth Proportional to 3,568,852,569.02, 4,924,720,524.87 and 1,961,223,032.70

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Solution

The fourth proportional to 3,568,852,569.02, 4,924,720,524.87 and 1,961,223,032.70 is: 2,706,325,110.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,852,569.02 : 4,924,720,524.87 = 1,961,223,032.70 : x
  2. Step 2: Convert to fraction form
    3,568,852,569.02/4,924,720,524.87 = 1,961,223,032.70/x
  3. Step 3: Cross multiply
    3,568,852,569.02x = 4,924,720,524.87 × 1,961,223,032.70
  4. Step 4: Simplify right side
    3,568,852,569.02x = 9,658,475,322,985,478,144
  5. Step 5: Solve for x
    x = 9,658,475,322,985,478,144/3,568,852,569.02
  6. Step 6: Final answer
    x = 2,706,325,110.44

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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.