Home / 2,409,726,427.56-3,598,362,505.89-1,967,945,499

Finding the Fourth Proportional to 2,409,726,427.56, 3,598,362,505.89 and 1,967,945,499

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Solution

The fourth proportional to 2,409,726,427.56, 3,598,362,505.89 and 1,967,945,499 is: 2,938,666,072.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,409,726,427.56 : 3,598,362,505.89 = 1,967,945,499 : x
  2. Step 2: Convert to fraction form
    2,409,726,427.56/3,598,362,505.89 = 1,967,945,499/x
  3. Step 3: Cross multiply
    2,409,726,427.56x = 3,598,362,505.89 × 1,967,945,499
  4. Step 4: Simplify right side
    2,409,726,427.56x = 7,081,381,297,236,586,496
  5. Step 5: Solve for x
    x = 7,081,381,297,236,586,496/2,409,726,427.56
  6. Step 6: Final answer
    x = 2,938,666,072.73

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.