Home / 47,182,647,600.98-65,112,051,199.17-25,480,787,943.48

Finding the Fourth Proportional to 47,182,647,600.98, 65,112,051,199.17 and 25,480,787,943.48

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Solution

The fourth proportional to 47,182,647,600.98, 65,112,051,199.17 and 25,480,787,943.48 is: 35,163,486,017.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,182,647,600.98 : 65,112,051,199.17 = 25,480,787,943.48 : x
  2. Step 2: Convert to fraction form
    47,182,647,600.98/65,112,051,199.17 = 25,480,787,943.48/x
  3. Step 3: Cross multiply
    47,182,647,600.98x = 65,112,051,199.17 × 25,480,787,943.48
  4. Step 4: Simplify right side
    47,182,647,600.98x = 1,659,106,369,171,063,308,288
  5. Step 5: Solve for x
    x = 1,659,106,369,171,063,308,288/47,182,647,600.98
  6. Step 6: Final answer
    x = 35,163,486,017.19

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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.