Home / 2,147,909,024.40-3,221,863,536.60-2,147,909,024.40

Finding the Fourth Proportional to 2,147,909,024.40, 3,221,863,536.60 and 2,147,909,024.40

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Solution

The fourth proportional to 2,147,909,024.40, 3,221,863,536.60 and 2,147,909,024.40 is: 3,221,863,536.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,147,909,024.40 : 3,221,863,536.60 = 2,147,909,024.40 : x
  2. Step 2: Convert to fraction form
    2,147,909,024.40/3,221,863,536.60 = 2,147,909,024.40/x
  3. Step 3: Cross multiply
    2,147,909,024.40x = 3,221,863,536.60 × 2,147,909,024.40
  4. Step 4: Simplify right side
    2,147,909,024.40x = 6,920,269,765,648,439,296
  5. Step 5: Solve for x
    x = 6,920,269,765,648,439,296/2,147,909,024.40
  6. Step 6: Final answer
    x = 3,221,863,536.60

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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.