Home / 11,268,903,541.43-16,906,626,842.96-4,542,574,226.78

Finding the Fourth Proportional to 11,268,903,541.43, 16,906,626,842.96 and 4,542,574,226.78

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Solution

The fourth proportional to 11,268,903,541.43, 16,906,626,842.96 and 4,542,574,226.78 is: 6,815,180,117.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,268,903,541.43 : 16,906,626,842.96 = 4,542,574,226.78 : x
  2. Step 2: Convert to fraction form
    11,268,903,541.43/16,906,626,842.96 = 4,542,574,226.78/x
  3. Step 3: Cross multiply
    11,268,903,541.43x = 16,906,626,842.96 × 4,542,574,226.78
  4. Step 4: Simplify right side
    11,268,903,541.43x = 76,799,607,358,546,100,224
  5. Step 5: Solve for x
    x = 76,799,607,358,546,100,224/11,268,903,541.43
  6. Step 6: Final answer
    x = 6,815,180,117.23

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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.