Home / 35,784,389,692.44-49,382,606,933.34-19,726,718,006.51

Finding the Fourth Proportional to 35,784,389,692.44, 49,382,606,933.34 and 19,726,718,006.51

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Solution

The fourth proportional to 35,784,389,692.44, 49,382,606,933.34 and 19,726,718,006.51 is: 27,222,953,074.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,784,389,692.44 : 49,382,606,933.34 = 19,726,718,006.51 : x
  2. Step 2: Convert to fraction form
    35,784,389,692.44/49,382,606,933.34 = 19,726,718,006.51/x
  3. Step 3: Cross multiply
    35,784,389,692.44x = 49,382,606,933.34 × 19,726,718,006.51
  4. Step 4: Simplify right side
    35,784,389,692.44x = 974,156,761,400,471,846,912
  5. Step 5: Solve for x
    x = 974,156,761,400,471,846,912/35,784,389,692.44
  6. Step 6: Final answer
    x = 27,222,953,074.60

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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.