Home / 3,491,855,478,285-4,818,709,277,039.60-1,950,375,357,526.30

Finding the Fourth Proportional to 3,491,855,478,285, 4,818,709,277,039.60 and 1,950,375,357,526.30

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Solution

The fourth proportional to 3,491,855,478,285, 4,818,709,277,039.60 and 1,950,375,357,526.30 is: 2,691,489,349,277.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,491,855,478,285 : 4,818,709,277,039.60 = 1,950,375,357,526.30 : x
  2. Step 2: Convert to fraction form
    3,491,855,478,285/4,818,709,277,039.60 = 1,950,375,357,526.30/x
  3. Step 3: Cross multiply
    3,491,855,478,285x = 4,818,709,277,039.60 × 1,950,375,357,526.30
  4. Step 4: Simplify right side
    3,491,855,478,285x = 9,398,291,829,021,407,673,581,568
  5. Step 5: Solve for x
    x = 9,398,291,829,021,407,673,581,568/3,491,855,478,285
  6. Step 6: Final answer
    x = 2,691,489,349,277.80

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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.