Home / 23,204,169,082,128-32,021,852,886,320-12,657,296,145,546

Finding the Fourth Proportional to 23,204,169,082,128, 32,021,852,886,320 and 12,657,296,145,546

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Solution

The fourth proportional to 23,204,169,082,128, 32,021,852,886,320 and 12,657,296,145,546 is: 17,467,122,984,525.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,204,169,082,128 : 32,021,852,886,320 = 12,657,296,145,546 : x
  2. Step 2: Convert to fraction form
    23,204,169,082,128/32,021,852,886,320 = 12,657,296,145,546/x
  3. Step 3: Cross multiply
    23,204,169,082,128x = 32,021,852,886,320 × 12,657,296,145,546
  4. Step 4: Simplify right side
    23,204,169,082,128x = 405,310,075,111,259,180,755,845,120
  5. Step 5: Solve for x
    x = 405,310,075,111,259,180,755,845,120/23,204,169,082,128
  6. Step 6: Final answer
    x = 17,467,122,984,525.72

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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.