Home / 3,284,709,580-4,531,783,208.84-1,874,000,101.60

Finding the Fourth Proportional to 3,284,709,580, 4,531,783,208.84 and 1,874,000,101.60

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Solution

The fourth proportional to 3,284,709,580, 4,531,783,208.84 and 1,874,000,101.60 is: 2,585,483,430.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,284,709,580 : 4,531,783,208.84 = 1,874,000,101.60 : x
  2. Step 2: Convert to fraction form
    3,284,709,580/4,531,783,208.84 = 1,874,000,101.60/x
  3. Step 3: Cross multiply
    3,284,709,580x = 4,531,783,208.84 × 1,874,000,101.60
  4. Step 4: Simplify right side
    3,284,709,580x = 8,492,562,193,795,334,144
  5. Step 5: Solve for x
    x = 8,492,562,193,795,334,144/3,284,709,580
  6. Step 6: Final answer
    x = 2,585,483,430.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.