Home / 33,947,943,872.10-46,846,051,686.21-18,705,182,675.37

Finding the Fourth Proportional to 33,947,943,872.10, 46,846,051,686.21 and 18,705,182,675.37

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Solution

The fourth proportional to 33,947,943,872.10, 46,846,051,686.21 and 18,705,182,675.37 is: 25,811,989,018.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,947,943,872.10 : 46,846,051,686.21 = 18,705,182,675.37 : x
  2. Step 2: Convert to fraction form
    33,947,943,872.10/46,846,051,686.21 = 18,705,182,675.37/x
  3. Step 3: Cross multiply
    33,947,943,872.10x = 46,846,051,686.21 × 18,705,182,675.37
  4. Step 4: Simplify right side
    33,947,943,872.10x = 876,263,954,410,382,819,328
  5. Step 5: Solve for x
    x = 876,263,954,410,382,819,328/33,947,943,872.10
  6. Step 6: Final answer
    x = 25,811,989,018.00

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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.