Home / 1,327,074,232,803.80-1,818,061,464,783.70-1,277,457,058,617.90

Finding the Fourth Proportional to 1,327,074,232,803.80, 1,818,061,464,783.70 and 1,277,457,058,617.90

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Solution

The fourth proportional to 1,327,074,232,803.80, 1,818,061,464,783.70 and 1,277,457,058,617.90 is: 1,750,087,066,555.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,327,074,232,803.80 : 1,818,061,464,783.70 = 1,277,457,058,617.90 : x
  2. Step 2: Convert to fraction form
    1,327,074,232,803.80/1,818,061,464,783.70 = 1,277,457,058,617.90/x
  3. Step 3: Cross multiply
    1,327,074,232,803.80x = 1,818,061,464,783.70 × 1,277,457,058,617.90
  4. Step 4: Simplify right side
    1,327,074,232,803.80x = 2,322,495,451,189,135,942,877,184
  5. Step 5: Solve for x
    x = 2,322,495,451,189,135,942,877,184/1,327,074,232,803.80
  6. Step 6: Final answer
    x = 1,750,087,066,555.61

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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.