Home / 5,746,483,007.54-8,615,587,616.03-3,531,115,646.85

Finding the Fourth Proportional to 5,746,483,007.54, 8,615,587,616.03 and 3,531,115,646.85

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Solution

The fourth proportional to 5,746,483,007.54, 8,615,587,616.03 and 3,531,115,646.85 is: 5,294,131,418.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,746,483,007.54 : 8,615,587,616.03 = 3,531,115,646.85 : x
  2. Step 2: Convert to fraction form
    5,746,483,007.54/8,615,587,616.03 = 3,531,115,646.85/x
  3. Step 3: Cross multiply
    5,746,483,007.54x = 8,615,587,616.03 × 3,531,115,646.85
  4. Step 4: Simplify right side
    5,746,483,007.54x = 30,422,636,237,752,967,168
  5. Step 5: Solve for x
    x = 30,422,636,237,752,967,168/5,746,483,007.54
  6. Step 6: Final answer
    x = 5,294,131,418.79

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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.