Home / 1,327,074,232,803.10-1,818,061,464,782.60-1,277,457,058,617.10

Finding the Fourth Proportional to 1,327,074,232,803.10, 1,818,061,464,782.60 and 1,277,457,058,617.10

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Solution

The fourth proportional to 1,327,074,232,803.10, 1,818,061,464,782.60 and 1,277,457,058,617.10 is: 1,750,087,066,554.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,327,074,232,803.10 : 1,818,061,464,782.60 = 1,277,457,058,617.10 : x
  2. Step 2: Convert to fraction form
    1,327,074,232,803.10/1,818,061,464,782.60 = 1,277,457,058,617.10/x
  3. Step 3: Cross multiply
    1,327,074,232,803.10x = 1,818,061,464,782.60 × 1,277,457,058,617.10
  4. Step 4: Simplify right side
    1,327,074,232,803.10x = 2,322,495,451,186,276,836,835,328
  5. Step 5: Solve for x
    x = 2,322,495,451,186,276,836,835,328/1,327,074,232,803.10
  6. Step 6: Final answer
    x = 1,750,087,066,554.38

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Double scale
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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.