Home / 3,568,852,570.76-4,924,720,527.28-1,961,223,034.44

Finding the Fourth Proportional to 3,568,852,570.76, 4,924,720,527.28 and 1,961,223,034.44

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Solution

The fourth proportional to 3,568,852,570.76, 4,924,720,527.28 and 1,961,223,034.44 is: 2,706,325,112.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,852,570.76 : 4,924,720,527.28 = 1,961,223,034.44 : x
  2. Step 2: Convert to fraction form
    3,568,852,570.76/4,924,720,527.28 = 1,961,223,034.44/x
  3. Step 3: Cross multiply
    3,568,852,570.76x = 4,924,720,527.28 × 1,961,223,034.44
  4. Step 4: Simplify right side
    3,568,852,570.76x = 9,658,475,336,281,038,848
  5. Step 5: Solve for x
    x = 9,658,475,336,281,038,848/3,568,852,570.76
  6. Step 6: Final answer
    x = 2,706,325,112.84

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Double scale
Find fourth proportional to 3,568,852,571.76, 4,924,720,528.66 and 1,961,223,035.44
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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.