Home / 1,875,741,299.33-2,810,060,544.48-1,252,075,996.49

Finding the Fourth Proportional to 1,875,741,299.33, 2,810,060,544.48 and 1,252,075,996.49

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Solution

The fourth proportional to 1,875,741,299.33, 2,810,060,544.48 and 1,252,075,996.49 is: 1,875,743,396.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,875,741,299.33 : 2,810,060,544.48 = 1,252,075,996.49 : x
  2. Step 2: Convert to fraction form
    1,875,741,299.33/2,810,060,544.48 = 1,252,075,996.49/x
  3. Step 3: Cross multiply
    1,875,741,299.33x = 2,810,060,544.48 × 1,252,075,996.49
  4. Step 4: Simplify right side
    1,875,741,299.33x = 3,518,409,356,427,027,968
  5. Step 5: Solve for x
    x = 3,518,409,356,427,027,968/1,875,741,299.33
  6. Step 6: Final answer
    x = 1,875,743,396.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.