Home / 5,322,139,233.60-7,983,208,850.40-5,322,139,233.60

Finding the Fourth Proportional to 5,322,139,233.60, 7,983,208,850.40 and 5,322,139,233.60

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Solution

The fourth proportional to 5,322,139,233.60, 7,983,208,850.40 and 5,322,139,233.60 is: 7,983,208,850.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,322,139,233.60 : 7,983,208,850.40 = 5,322,139,233.60 : x
  2. Step 2: Convert to fraction form
    5,322,139,233.60/7,983,208,850.40 = 5,322,139,233.60/x
  3. Step 3: Cross multiply
    5,322,139,233.60x = 7,983,208,850.40 × 5,322,139,233.60
  4. Step 4: Simplify right side
    5,322,139,233.60x = 42,487,749,032,736,595,968
  5. Step 5: Solve for x
    x = 42,487,749,032,736,595,968/5,322,139,233.60
  6. Step 6: Final answer
    x = 7,983,208,850.40

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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.