Home / 18,785,939,606.94-25,924,613,336.94-10,327,907,288.46

Finding the Fourth Proportional to 18,785,939,606.94, 25,924,613,336.94 and 10,327,907,288.46

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Solution

The fourth proportional to 18,785,939,606.94, 25,924,613,336.94 and 10,327,907,288.46 is: 14,252,521,227.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,785,939,606.94 : 25,924,613,336.94 = 10,327,907,288.46 : x
  2. Step 2: Convert to fraction form
    18,785,939,606.94/25,924,613,336.94 = 10,327,907,288.46/x
  3. Step 3: Cross multiply
    18,785,939,606.94x = 25,924,613,336.94 × 10,327,907,288.46
  4. Step 4: Simplify right side
    18,785,939,606.94x = 267,747,003,033,089,900,544
  5. Step 5: Solve for x
    x = 267,747,003,033,089,900,544/18,785,939,606.94
  6. Step 6: Final answer
    x = 14,252,521,227.85

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1.5x scale

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.