Home / 3,606,693,505.18-5,406,264,361.26-1,509,371,563.20

Finding the Fourth Proportional to 3,606,693,505.18, 5,406,264,361.26 and 1,509,371,563.20

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Solution

The fourth proportional to 3,606,693,505.18, 5,406,264,361.26 and 1,509,371,563.20 is: 2,262,477,163.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,606,693,505.18 : 5,406,264,361.26 = 1,509,371,563.20 : x
  2. Step 2: Convert to fraction form
    3,606,693,505.18/5,406,264,361.26 = 1,509,371,563.20/x
  3. Step 3: Cross multiply
    3,606,693,505.18x = 5,406,264,361.26 × 1,509,371,563.20
  4. Step 4: Simplify right side
    3,606,693,505.18x = 8,160,061,690,027,456,512
  5. Step 5: Solve for x
    x = 8,160,061,690,027,456,512/3,606,693,505.18
  6. Step 6: Final answer
    x = 2,262,477,163.17

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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.