Home / 3,303,396,420.40-4,955,094,630.60-2,321,931,181.60

Finding the Fourth Proportional to 3,303,396,420.40, 4,955,094,630.60 and 2,321,931,181.60

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Solution

The fourth proportional to 3,303,396,420.40, 4,955,094,630.60 and 2,321,931,181.60 is: 3,482,896,772.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,396,420.40 : 4,955,094,630.60 = 2,321,931,181.60 : x
  2. Step 2: Convert to fraction form
    3,303,396,420.40/4,955,094,630.60 = 2,321,931,181.60/x
  3. Step 3: Cross multiply
    3,303,396,420.40x = 4,955,094,630.60 × 2,321,931,181.60
  4. Step 4: Simplify right side
    3,303,396,420.40x = 11,505,388,730,568,873,984
  5. Step 5: Solve for x
    x = 11,505,388,730,568,873,984/3,303,396,420.40
  6. Step 6: Final answer
    x = 3,482,896,772.40

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1.5x scale

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.