Home / 7,089,003,422.10-10,633,505,133.15-6,682,211,908.65

Finding the Fourth Proportional to 7,089,003,422.10, 10,633,505,133.15 and 6,682,211,908.65

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Solution

The fourth proportional to 7,089,003,422.10, 10,633,505,133.15 and 6,682,211,908.65 is: 10,023,317,862.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,089,003,422.10 : 10,633,505,133.15 = 6,682,211,908.65 : x
  2. Step 2: Convert to fraction form
    7,089,003,422.10/10,633,505,133.15 = 6,682,211,908.65/x
  3. Step 3: Cross multiply
    7,089,003,422.10x = 10,633,505,133.15 × 6,682,211,908.65
  4. Step 4: Simplify right side
    7,089,003,422.10x = 71,055,334,631,425,826,816
  5. Step 5: Solve for x
    x = 71,055,334,631,425,826,816/7,089,003,422.10
  6. Step 6: Final answer
    x = 10,023,317,862.98

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Double scale
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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.