Home / 1,826,840,096.06-2,739,646,005.32-662,064,716.30

Finding the Fourth Proportional to 1,826,840,096.06, 2,739,646,005.32 and 662,064,716.30

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Solution

The fourth proportional to 1,826,840,096.06, 2,739,646,005.32 and 662,064,716.30 is: 992,874,504.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,840,096.06 : 2,739,646,005.32 = 662,064,716.30 : x
  2. Step 2: Convert to fraction form
    1,826,840,096.06/2,739,646,005.32 = 662,064,716.30/x
  3. Step 3: Cross multiply
    1,826,840,096.06x = 2,739,646,005.32 × 662,064,716.30
  4. Step 4: Simplify right side
    1,826,840,096.06x = 1,813,822,955,262,571,008
  5. Step 5: Solve for x
    x = 1,813,822,955,262,571,008/1,826,840,096.06
  6. Step 6: Final answer
    x = 992,874,504.55

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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.