Home / 504,110,052,588.24-695,673,968,534.44-272,623,571,845.72

Finding the Fourth Proportional to 504,110,052,588.24, 695,673,968,534.44 and 272,623,571,845.72

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Solution

The fourth proportional to 504,110,052,588.24, 695,673,968,534.44 and 272,623,571,845.72 is: 376,221,662,647.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,110,052,588.24 : 695,673,968,534.44 = 272,623,571,845.72 : x
  2. Step 2: Convert to fraction form
    504,110,052,588.24/695,673,968,534.44 = 272,623,571,845.72/x
  3. Step 3: Cross multiply
    504,110,052,588.24x = 695,673,968,534.44 × 272,623,571,845.72
  4. Step 4: Simplify right side
    504,110,052,588.24x = 189,657,122,141,946,045,792,256
  5. Step 5: Solve for x
    x = 189,657,122,141,946,045,792,256/504,110,052,588.24
  6. Step 6: Final answer
    x = 376,221,662,647.26

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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.