Home / 3,353,405,181.55-4,627,590,606.56-1,924,711,452.77

Finding the Fourth Proportional to 3,353,405,181.55, 4,627,590,606.56 and 1,924,711,452.77

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Solution

The fourth proportional to 3,353,405,181.55, 4,627,590,606.56 and 1,924,711,452.77 is: 2,656,039,505.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,405,181.55 : 4,627,590,606.56 = 1,924,711,452.77 : x
  2. Step 2: Convert to fraction form
    3,353,405,181.55/4,627,590,606.56 = 1,924,711,452.77/x
  3. Step 3: Cross multiply
    3,353,405,181.55x = 4,627,590,606.56 × 1,924,711,452.77
  4. Step 4: Simplify right side
    3,353,405,181.55x = 8,906,776,639,158,577,152
  5. Step 5: Solve for x
    x = 8,906,776,639,158,577,152/3,353,405,181.55
  6. Step 6: Final answer
    x = 2,656,039,505.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.