Home / 54,456,334,039.56-75,149,741,119.20-29,423,337,175.56

Finding the Fourth Proportional to 54,456,334,039.56, 75,149,741,119.20 and 29,423,337,175.56

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Solution

The fourth proportional to 54,456,334,039.56, 75,149,741,119.20 and 29,423,337,175.56 is: 40,604,205,380.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,456,334,039.56 : 75,149,741,119.20 = 29,423,337,175.56 : x
  2. Step 2: Convert to fraction form
    54,456,334,039.56/75,149,741,119.20 = 29,423,337,175.56/x
  3. Step 3: Cross multiply
    54,456,334,039.56x = 75,149,741,119.20 × 29,423,337,175.56
  4. Step 4: Simplify right side
    54,456,334,039.56x = 2,211,156,171,606,267,265,024
  5. Step 5: Solve for x
    x = 2,211,156,171,606,267,265,024/54,456,334,039.56
  6. Step 6: Final answer
    x = 40,604,205,380.41

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1.5x scale

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.