Home / 3,971,825,310,181.60-5,957,738,034,656.20-953,359,639,049.60

Finding the Fourth Proportional to 3,971,825,310,181.60, 5,957,738,034,656.20 and 953,359,639,049.60

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Solution

The fourth proportional to 3,971,825,310,181.60, 5,957,738,034,656.20 and 953,359,639,049.60 is: 1,430,039,475,228.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,971,825,310,181.60 : 5,957,738,034,656.20 = 953,359,639,049.60 : x
  2. Step 2: Convert to fraction form
    3,971,825,310,181.60/5,957,738,034,656.20 = 953,359,639,049.60/x
  3. Step 3: Cross multiply
    3,971,825,310,181.60x = 5,957,738,034,656.20 × 953,359,639,049.60
  4. Step 4: Simplify right side
    3,971,825,310,181.60x = 5,679,866,982,271,908,187,209,728
  5. Step 5: Solve for x
    x = 5,679,866,982,271,908,187,209,728/3,971,825,310,181.60
  6. Step 6: Final answer
    x = 1,430,039,475,228.64

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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.