Home / 5,206,629,044.48-7,809,080,067.84-1,713,077,116.16

Finding the Fourth Proportional to 5,206,629,044.48, 7,809,080,067.84 and 1,713,077,116.16

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Solution

The fourth proportional to 5,206,629,044.48, 7,809,080,067.84 and 1,713,077,116.16 is: 2,569,331,567.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,206,629,044.48 : 7,809,080,067.84 = 1,713,077,116.16 : x
  2. Step 2: Convert to fraction form
    5,206,629,044.48/7,809,080,067.84 = 1,713,077,116.16/x
  3. Step 3: Cross multiply
    5,206,629,044.48x = 7,809,080,067.84 × 1,713,077,116.16
  4. Step 4: Simplify right side
    5,206,629,044.48x = 13,377,556,362,477,885,440
  5. Step 5: Solve for x
    x = 13,377,556,362,477,885,440/5,206,629,044.48
  6. Step 6: Final answer
    x = 2,569,331,567.16

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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.