Home / 2,318,665,784.85-3,477,998,677.28-2,318,665,784.85

Finding the Fourth Proportional to 2,318,665,784.85, 3,477,998,677.28 and 2,318,665,784.85

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Solution

The fourth proportional to 2,318,665,784.85, 3,477,998,677.28 and 2,318,665,784.85 is: 3,477,998,677.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,318,665,784.85 : 3,477,998,677.28 = 2,318,665,784.85 : x
  2. Step 2: Convert to fraction form
    2,318,665,784.85/3,477,998,677.28 = 2,318,665,784.85/x
  3. Step 3: Cross multiply
    2,318,665,784.85x = 3,477,998,677.28 × 2,318,665,784.85
  4. Step 4: Simplify right side
    2,318,665,784.85x = 8,064,316,532,751,099,904
  5. Step 5: Solve for x
    x = 8,064,316,532,751,099,904/2,318,665,784.85
  6. Step 6: Final answer
    x = 3,477,998,677.28

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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.