Home / 50,528,662,887,621-69,729,501,900,468-28,306,117,165,254

Finding the Fourth Proportional to 50,528,662,887,621, 69,729,501,900,468 and 28,306,117,165,254

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Solution

The fourth proportional to 50,528,662,887,621, 69,729,501,900,468 and 28,306,117,165,254 is: 39,062,412,062,223.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,528,662,887,621 : 69,729,501,900,468 = 28,306,117,165,254 : x
  2. Step 2: Convert to fraction form
    50,528,662,887,621/69,729,501,900,468 = 28,306,117,165,254/x
  3. Step 3: Cross multiply
    50,528,662,887,621x = 69,729,501,900,468 × 28,306,117,165,254
  4. Step 4: Simplify right side
    50,528,662,887,621x = 1,973,771,450,669,448,771,848,372,224
  5. Step 5: Solve for x
    x = 1,973,771,450,669,448,771,848,372,224/50,528,662,887,621
  6. Step 6: Final answer
    x = 39,062,412,062,223.84

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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.