Home / 1,327,074,232,802.80-1,818,061,464,782.30-1,277,457,058,616.90

Finding the Fourth Proportional to 1,327,074,232,802.80, 1,818,061,464,782.30 and 1,277,457,058,616.90

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Solution

The fourth proportional to 1,327,074,232,802.80, 1,818,061,464,782.30 and 1,277,457,058,616.90 is: 1,750,087,066,554.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,327,074,232,802.80 : 1,818,061,464,782.30 = 1,277,457,058,616.90 : x
  2. Step 2: Convert to fraction form
    1,327,074,232,802.80/1,818,061,464,782.30 = 1,277,457,058,616.90/x
  3. Step 3: Cross multiply
    1,327,074,232,802.80x = 1,818,061,464,782.30 × 1,277,457,058,616.90
  4. Step 4: Simplify right side
    1,327,074,232,802.80x = 2,322,495,451,185,529,512,525,824
  5. Step 5: Solve for x
    x = 2,322,495,451,185,529,512,525,824/1,327,074,232,802.80
  6. Step 6: Final answer
    x = 1,750,087,066,554.21

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.