Home / 3,752,843,087.94-5,178,824,858.13-2,059,292,529.96

Finding the Fourth Proportional to 3,752,843,087.94, 5,178,824,858.13 and 2,059,292,529.96

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Solution

The fourth proportional to 3,752,843,087.94, 5,178,824,858.13 and 2,059,292,529.96 is: 2,841,769,584.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,752,843,087.94 : 5,178,824,858.13 = 2,059,292,529.96 : x
  2. Step 2: Convert to fraction form
    3,752,843,087.94/5,178,824,858.13 = 2,059,292,529.96/x
  3. Step 3: Cross multiply
    3,752,843,087.94x = 5,178,824,858.13 × 2,059,292,529.96
  4. Step 4: Simplify right side
    3,752,843,087.94x = 10,664,715,344,282,075,136
  5. Step 5: Solve for x
    x = 10,664,715,344,282,075,136/3,752,843,087.94
  6. Step 6: Final answer
    x = 2,841,769,584.92

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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.