Home / 2,733,131,060.57-3,771,724,500.95-1,480,070,077.49

Finding the Fourth Proportional to 2,733,131,060.57, 3,771,724,500.95 and 1,480,070,077.49

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Solution

The fourth proportional to 2,733,131,060.57, 3,771,724,500.95 and 1,480,070,077.49 is: 2,042,498,676.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733,131,060.57 : 3,771,724,500.95 = 1,480,070,077.49 : x
  2. Step 2: Convert to fraction form
    2,733,131,060.57/3,771,724,500.95 = 1,480,070,077.49/x
  3. Step 3: Cross multiply
    2,733,131,060.57x = 3,771,724,500.95 × 1,480,070,077.49
  4. Step 4: Simplify right side
    2,733,131,060.57x = 5,582,416,574,394,028,032
  5. Step 5: Solve for x
    x = 5,582,416,574,394,028,032/2,733,131,060.57
  6. Step 6: Final answer
    x = 2,042,498,676.67

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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.