Home / 3,580,023,533,530.60-4,941,351,692,206.40-2,331,695,789,450.20

Finding the Fourth Proportional to 3,580,023,533,530.60, 4,941,351,692,206.40 and 2,331,695,789,450.20

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Solution

The fourth proportional to 3,580,023,533,530.60, 4,941,351,692,206.40 and 2,331,695,789,450.20 is: 3,218,338,881,573.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,580,023,533,530.60 : 4,941,351,692,206.40 = 2,331,695,789,450.20 : x
  2. Step 2: Convert to fraction form
    3,580,023,533,530.60/4,941,351,692,206.40 = 2,331,695,789,450.20/x
  3. Step 3: Cross multiply
    3,580,023,533,530.60x = 4,941,351,692,206.40 × 2,331,695,789,450.20
  4. Step 4: Simplify right side
    3,580,023,533,530.60x = 11,521,728,934,910,285,313,998,848
  5. Step 5: Solve for x
    x = 11,521,728,934,910,285,313,998,848/3,580,023,533,530.60
  6. Step 6: Final answer
    x = 3,218,338,881,573.67

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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.