Home / 2,089,650,614.83-2,883,630,815.01-1,137,035,093.58

Finding the Fourth Proportional to 2,089,650,614.83, 2,883,630,815.01 and 1,137,035,093.58

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Solution

The fourth proportional to 2,089,650,614.83, 2,883,630,815.01 and 1,137,035,093.58 is: 1,569,061,071.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,089,650,614.83 : 2,883,630,815.01 = 1,137,035,093.58 : x
  2. Step 2: Convert to fraction form
    2,089,650,614.83/2,883,630,815.01 = 1,137,035,093.58/x
  3. Step 3: Cross multiply
    2,089,650,614.83x = 2,883,630,815.01 × 1,137,035,093.58
  4. Step 4: Simplify right side
    2,089,650,614.83x = 3,278,789,433,595,066,880
  5. Step 5: Solve for x
    x = 3,278,789,433,595,066,880/2,089,650,614.83
  6. Step 6: Final answer
    x = 1,569,061,071.90

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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.