Home / 2,936,989,077.44-4,404,190,836.56-1,556,480,144.48

Finding the Fourth Proportional to 2,936,989,077.44, 4,404,190,836.56 and 1,556,480,144.48

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Solution

The fourth proportional to 2,936,989,077.44, 4,404,190,836.56 and 1,556,480,144.48 is: 2,334,035,098.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,936,989,077.44 : 4,404,190,836.56 = 1,556,480,144.48 : x
  2. Step 2: Convert to fraction form
    2,936,989,077.44/4,404,190,836.56 = 1,556,480,144.48/x
  3. Step 3: Cross multiply
    2,936,989,077.44x = 4,404,190,836.56 × 1,556,480,144.48
  4. Step 4: Simplify right side
    2,936,989,077.44x = 6,855,035,589,606,402,048
  5. Step 5: Solve for x
    x = 6,855,035,589,606,402,048/2,936,989,077.44
  6. Step 6: Final answer
    x = 2,334,035,098.14

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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.