Home / 3,491,855,478,253.90-4,818,709,276,997.30-1,950,375,357,495.50

Finding the Fourth Proportional to 3,491,855,478,253.90, 4,818,709,276,997.30 and 1,950,375,357,495.50

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Solution

The fourth proportional to 3,491,855,478,253.90, 4,818,709,276,997.30 and 1,950,375,357,495.50 is: 2,691,489,349,235.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,491,855,478,253.90 : 4,818,709,276,997.30 = 1,950,375,357,495.50 : x
  2. Step 2: Convert to fraction form
    3,491,855,478,253.90/4,818,709,276,997.30 = 1,950,375,357,495.50/x
  3. Step 3: Cross multiply
    3,491,855,478,253.90x = 4,818,709,276,997.30 × 1,950,375,357,495.50
  4. Step 4: Simplify right side
    3,491,855,478,253.90x = 9,398,291,828,790,490,904,395,776
  5. Step 5: Solve for x
    x = 9,398,291,828,790,490,904,395,776/3,491,855,478,253.90
  6. Step 6: Final answer
    x = 2,691,489,349,235.64

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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.