Home / 3,284,632,746.56-4,532,699,544.97-1,928,244,838.03

Finding the Fourth Proportional to 3,284,632,746.56, 4,532,699,544.97 and 1,928,244,838.03

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Solution

The fourth proportional to 3,284,632,746.56, 4,532,699,544.97 and 1,928,244,838.03 is: 2,660,922,901.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,284,632,746.56 : 4,532,699,544.97 = 1,928,244,838.03 : x
  2. Step 2: Convert to fraction form
    3,284,632,746.56/4,532,699,544.97 = 1,928,244,838.03/x
  3. Step 3: Cross multiply
    3,284,632,746.56x = 4,532,699,544.97 × 1,928,244,838.03
  4. Step 4: Simplify right side
    3,284,632,746.56x = 8,740,154,499,911,058,432
  5. Step 5: Solve for x
    x = 8,740,154,499,911,058,432/3,284,632,746.56
  6. Step 6: Final answer
    x = 2,660,922,901.98

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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.