Home / 15,828,660,283.90-23,743,754,042.43-5,204,649,388.94

Finding the Fourth Proportional to 15,828,660,283.90, 23,743,754,042.43 and 5,204,649,388.94

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Solution

The fourth proportional to 15,828,660,283.90, 23,743,754,042.43 and 5,204,649,388.94 is: 7,807,225,169.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,828,660,283.90 : 23,743,754,042.43 = 5,204,649,388.94 : x
  2. Step 2: Convert to fraction form
    15,828,660,283.90/23,743,754,042.43 = 5,204,649,388.94/x
  3. Step 3: Cross multiply
    15,828,660,283.90x = 23,743,754,042.43 × 5,204,649,388.94
  4. Step 4: Simplify right side
    15,828,660,283.90x = 123,577,914,968,074,944,512
  5. Step 5: Solve for x
    x = 123,577,914,968,074,944,512/15,828,660,283.90
  6. Step 6: Final answer
    x = 7,807,225,169.51

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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.