Home / 3,491,855,478,252.90-4,818,709,276,995.90-1,950,375,357,494.50

Finding the Fourth Proportional to 3,491,855,478,252.90, 4,818,709,276,995.90 and 1,950,375,357,494.50

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Solution

The fourth proportional to 3,491,855,478,252.90, 4,818,709,276,995.90 and 1,950,375,357,494.50 is: 2,691,489,349,234.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,491,855,478,252.90 : 4,818,709,276,995.90 = 1,950,375,357,494.50 : x
  2. Step 2: Convert to fraction form
    3,491,855,478,252.90/4,818,709,276,995.90 = 1,950,375,357,494.50/x
  3. Step 3: Cross multiply
    3,491,855,478,252.90x = 4,818,709,276,995.90 × 1,950,375,357,494.50
  4. Step 4: Simplify right side
    3,491,855,478,252.90x = 9,398,291,828,782,942,499,373,056
  5. Step 5: Solve for x
    x = 9,398,291,828,782,942,499,373,056/3,491,855,478,252.90
  6. Step 6: Final answer
    x = 2,691,489,349,234.25

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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.