Home / 34,396,149,577,568-47,466,684,601,488-18,575,493,887,407

Finding the Fourth Proportional to 34,396,149,577,568, 47,466,684,601,488 and 18,575,493,887,407

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Solution

The fourth proportional to 34,396,149,577,568, 47,466,684,601,488 and 18,575,493,887,407 is: 25,634,180,584,138.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,396,149,577,568 : 47,466,684,601,488 = 18,575,493,887,407 : x
  2. Step 2: Convert to fraction form
    34,396,149,577,568/47,466,684,601,488 = 18,575,493,887,407/x
  3. Step 3: Cross multiply
    34,396,149,577,568x = 47,466,684,601,488 × 18,575,493,887,407
  4. Step 4: Simplify right side
    34,396,149,577,568x = 881,717,109,670,416,263,461,994,496
  5. Step 5: Solve for x
    x = 881,717,109,670,416,263,461,994,496/34,396,149,577,568
  6. Step 6: Final answer
    x = 25,634,180,584,138.47

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Double scale
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1.5x scale

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.