Home / 15,418,240,144,961-23,122,453,552,008-5,090,007,127,303

Finding the Fourth Proportional to 15,418,240,144,961, 23,122,453,552,008 and 5,090,007,127,303

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Solution

The fourth proportional to 15,418,240,144,961, 23,122,453,552,008 and 5,090,007,127,303 is: 7,633,390,858,743.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,418,240,144,961 : 23,122,453,552,008 = 5,090,007,127,303 : x
  2. Step 2: Convert to fraction form
    15,418,240,144,961/23,122,453,552,008 = 5,090,007,127,303/x
  3. Step 3: Cross multiply
    15,418,240,144,961x = 23,122,453,552,008 × 5,090,007,127,303
  4. Step 4: Simplify right side
    15,418,240,144,961x = 117,693,453,380,453,282,145,632,256
  5. Step 5: Solve for x
    x = 117,693,453,380,453,282,145,632,256/15,418,240,144,961
  6. Step 6: Final answer
    x = 7,633,390,858,743.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.