Home / 5,206,629,040.48-7,809,080,061.84-1,713,077,112.16

Finding the Fourth Proportional to 5,206,629,040.48, 7,809,080,061.84 and 1,713,077,112.16

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Solution

The fourth proportional to 5,206,629,040.48, 7,809,080,061.84 and 1,713,077,112.16 is: 2,569,331,561.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,206,629,040.48 : 7,809,080,061.84 = 1,713,077,112.16 : x
  2. Step 2: Convert to fraction form
    5,206,629,040.48/7,809,080,061.84 = 1,713,077,112.16/x
  3. Step 3: Cross multiply
    5,206,629,040.48x = 7,809,080,061.84 × 1,713,077,112.16
  4. Step 4: Simplify right side
    5,206,629,040.48x = 13,377,556,320,963,102,720
  5. Step 5: Solve for x
    x = 13,377,556,320,963,102,720/5,206,629,040.48
  6. Step 6: Final answer
    x = 2,569,331,561.16

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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.