Home / 2,055,770,552,667.50-2,837,031,398,997.80-1,129,857,449,190.20

Finding the Fourth Proportional to 2,055,770,552,667.50, 2,837,031,398,997.80 and 1,129,857,449,190.20

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Solution

The fourth proportional to 2,055,770,552,667.50, 2,837,031,398,997.80 and 1,129,857,449,190.20 is: 1,559,240,672,839.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,770,552,667.50 : 2,837,031,398,997.80 = 1,129,857,449,190.20 : x
  2. Step 2: Convert to fraction form
    2,055,770,552,667.50/2,837,031,398,997.80 = 1,129,857,449,190.20/x
  3. Step 3: Cross multiply
    2,055,770,552,667.50x = 2,837,031,398,997.80 × 1,129,857,449,190.20
  4. Step 4: Simplify right side
    2,055,770,552,667.50x = 3,205,441,059,744,158,412,963,840
  5. Step 5: Solve for x
    x = 3,205,441,059,744,158,412,963,840/2,055,770,552,667.50
  6. Step 6: Final answer
    x = 1,559,240,672,839.14

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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.