Home / 3,359,371,372.80-5,039,057,059.20-1,030,667,769.60

Finding the Fourth Proportional to 3,359,371,372.80, 5,039,057,059.20 and 1,030,667,769.60

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Solution

The fourth proportional to 3,359,371,372.80, 5,039,057,059.20 and 1,030,667,769.60 is: 1,546,001,654.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,371,372.80 : 5,039,057,059.20 = 1,030,667,769.60 : x
  2. Step 2: Convert to fraction form
    3,359,371,372.80/5,039,057,059.20 = 1,030,667,769.60/x
  3. Step 3: Cross multiply
    3,359,371,372.80x = 5,039,057,059.20 × 1,030,667,769.60
  4. Step 4: Simplify right side
    3,359,371,372.80x = 5,193,593,700,092,798,976
  5. Step 5: Solve for x
    x = 5,193,593,700,092,798,976/3,359,371,372.80
  6. Step 6: Final answer
    x = 1,546,001,654.40

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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.