Home / 50,655,777,453,466-69,901,136,513,224-28,428,782,548,645

Finding the Fourth Proportional to 50,655,777,453,466, 69,901,136,513,224 and 28,428,782,548,645

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Solution

The fourth proportional to 50,655,777,453,466, 69,901,136,513,224 and 28,428,782,548,645 is: 39,229,566,887,273.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,655,777,453,466 : 69,901,136,513,224 = 28,428,782,548,645 : x
  2. Step 2: Convert to fraction form
    50,655,777,453,466/69,901,136,513,224 = 28,428,782,548,645/x
  3. Step 3: Cross multiply
    50,655,777,453,466x = 69,901,136,513,224 × 28,428,782,548,645
  4. Step 4: Simplify right side
    50,655,777,453,466x = 1,987,204,209,837,594,206,843,961,344
  5. Step 5: Solve for x
    x = 1,987,204,209,837,594,206,843,961,344/50,655,777,453,466
  6. Step 6: Final answer
    x = 39,229,566,887,273.67

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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.