Home / 3,527,575,968,570.40-4,867,408,605,485.60-1,965,003,337,821

Finding the Fourth Proportional to 3,527,575,968,570.40, 4,867,408,605,485.60 and 1,965,003,337,821

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Solution

The fourth proportional to 3,527,575,968,570.40, 4,867,408,605,485.60 and 1,965,003,337,821 is: 2,711,344,629,154.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527,575,968,570.40 : 4,867,408,605,485.60 = 1,965,003,337,821 : x
  2. Step 2: Convert to fraction form
    3,527,575,968,570.40/4,867,408,605,485.60 = 1,965,003,337,821/x
  3. Step 3: Cross multiply
    3,527,575,968,570.40x = 4,867,408,605,485.60 × 1,965,003,337,821
  4. Step 4: Simplify right side
    3,527,575,968,570.40x = 9,564,474,156,317,862,046,728,192
  5. Step 5: Solve for x
    x = 9,564,474,156,317,862,046,728,192/3,527,575,968,570.40
  6. Step 6: Final answer
    x = 2,711,344,629,154.51

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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.