Home / 43,120,522,023.60-64,680,783,035.40-43,120,522,023.60

Finding the Fourth Proportional to 43,120,522,023.60, 64,680,783,035.40 and 43,120,522,023.60

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Solution

The fourth proportional to 43,120,522,023.60, 64,680,783,035.40 and 43,120,522,023.60 is: 64,680,783,035.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,120,522,023.60 : 64,680,783,035.40 = 43,120,522,023.60 : x
  2. Step 2: Convert to fraction form
    43,120,522,023.60/64,680,783,035.40 = 43,120,522,023.60/x
  3. Step 3: Cross multiply
    43,120,522,023.60x = 64,680,783,035.40 × 43,120,522,023.60
  4. Step 4: Simplify right side
    43,120,522,023.60x = 2,789,069,129,381,659,017,216
  5. Step 5: Solve for x
    x = 2,789,069,129,381,659,017,216/43,120,522,023.60
  6. Step 6: Final answer
    x = 64,680,783,035.40

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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.