Home / 10,401,607,195.60-15,602,410,793.40-6,682,370,501.20

Finding the Fourth Proportional to 10,401,607,195.60, 15,602,410,793.40 and 6,682,370,501.20

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Solution

The fourth proportional to 10,401,607,195.60, 15,602,410,793.40 and 6,682,370,501.20 is: 10,023,555,751.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,401,607,195.60 : 15,602,410,793.40 = 6,682,370,501.20 : x
  2. Step 2: Convert to fraction form
    10,401,607,195.60/15,602,410,793.40 = 6,682,370,501.20/x
  3. Step 3: Cross multiply
    10,401,607,195.60x = 15,602,410,793.40 × 6,682,370,501.20
  4. Step 4: Simplify right side
    10,401,607,195.60x = 104,261,089,633,420,640,256
  5. Step 5: Solve for x
    x = 104,261,089,633,420,640,256/10,401,607,195.60
  6. Step 6: Final answer
    x = 10,023,555,751.80

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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.