Home / 6,434,414,600.40-9,651,621,900.60-4,556,939,835.60

Finding the Fourth Proportional to 6,434,414,600.40, 9,651,621,900.60 and 4,556,939,835.60

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Solution

The fourth proportional to 6,434,414,600.40, 9,651,621,900.60 and 4,556,939,835.60 is: 6,835,409,753.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,434,414,600.40 : 9,651,621,900.60 = 4,556,939,835.60 : x
  2. Step 2: Convert to fraction form
    6,434,414,600.40/9,651,621,900.60 = 4,556,939,835.60/x
  3. Step 3: Cross multiply
    6,434,414,600.40x = 9,651,621,900.60 × 4,556,939,835.60
  4. Step 4: Simplify right side
    6,434,414,600.40x = 43,981,860,316,993,527,808
  5. Step 5: Solve for x
    x = 43,981,860,316,993,527,808/6,434,414,600.40
  6. Step 6: Final answer
    x = 6,835,409,753.40

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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.