Home / 1,854,296,096,927.20-2,781,444,145,390.80-1,783,768,349,240.80

Finding the Fourth Proportional to 1,854,296,096,927.20, 2,781,444,145,390.80 and 1,783,768,349,240.80

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Solution

The fourth proportional to 1,854,296,096,927.20, 2,781,444,145,390.80 and 1,783,768,349,240.80 is: 2,675,652,523,861.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,854,296,096,927.20 : 2,781,444,145,390.80 = 1,783,768,349,240.80 : x
  2. Step 2: Convert to fraction form
    1,854,296,096,927.20/2,781,444,145,390.80 = 1,783,768,349,240.80/x
  3. Step 3: Cross multiply
    1,854,296,096,927.20x = 2,781,444,145,390.80 × 1,783,768,349,240.80
  4. Step 4: Simplify right side
    1,854,296,096,927.20x = 4,961,452,031,729,235,061,112,832
  5. Step 5: Solve for x
    x = 4,961,452,031,729,235,061,112,832/1,854,296,096,927.20
  6. Step 6: Final answer
    x = 2,675,652,523,861.20

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Double scale
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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.