Home / 4,119,565,272.60-6,179,347,908.90-3,845,451,941.40

Finding the Fourth Proportional to 4,119,565,272.60, 6,179,347,908.90 and 3,845,451,941.40

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Solution

The fourth proportional to 4,119,565,272.60, 6,179,347,908.90 and 3,845,451,941.40 is: 5,768,177,912.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,119,565,272.60 : 6,179,347,908.90 = 3,845,451,941.40 : x
  2. Step 2: Convert to fraction form
    4,119,565,272.60/6,179,347,908.90 = 3,845,451,941.40/x
  3. Step 3: Cross multiply
    4,119,565,272.60x = 6,179,347,908.90 × 3,845,451,941.40
  4. Step 4: Simplify right side
    4,119,565,272.60x = 23,762,385,412,865,536,000
  5. Step 5: Solve for x
    x = 23,762,385,412,865,536,000/4,119,565,272.60
  6. Step 6: Final answer
    x = 5,768,177,912.10

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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.