Home / 3,322,804,000.23-4,584,474,022.28-1,913,071,717.17

Finding the Fourth Proportional to 3,322,804,000.23, 4,584,474,022.28 and 1,913,071,717.17

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Solution

The fourth proportional to 3,322,804,000.23, 4,584,474,022.28 and 1,913,071,717.17 is: 2,639,465,821.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,804,000.23 : 4,584,474,022.28 = 1,913,071,717.17 : x
  2. Step 2: Convert to fraction form
    3,322,804,000.23/4,584,474,022.28 = 1,913,071,717.17/x
  3. Step 3: Cross multiply
    3,322,804,000.23x = 4,584,474,022.28 × 1,913,071,717.17
  4. Step 4: Simplify right side
    3,322,804,000.23x = 8,770,427,590,114,890,752
  5. Step 5: Solve for x
    x = 8,770,427,590,114,890,752/3,322,804,000.23
  6. Step 6: Final answer
    x = 2,639,465,821.49

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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.