Home / 1,659,279,052,848.50-2,290,510,143,868.20-1,033,868,817,772

Finding the Fourth Proportional to 1,659,279,052,848.50, 2,290,510,143,868.20 and 1,033,868,817,772

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Solution

The fourth proportional to 1,659,279,052,848.50, 2,290,510,143,868.20 and 1,033,868,817,772 is: 1,427,178,273,883.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,659,279,052,848.50 : 2,290,510,143,868.20 = 1,033,868,817,772 : x
  2. Step 2: Convert to fraction form
    1,659,279,052,848.50/2,290,510,143,868.20 = 1,033,868,817,772/x
  3. Step 3: Cross multiply
    1,659,279,052,848.50x = 2,290,510,143,868.20 × 1,033,868,817,772
  4. Step 4: Simplify right side
    1,659,279,052,848.50x = 2,368,087,014,535,789,690,224,640
  5. Step 5: Solve for x
    x = 2,368,087,014,535,789,690,224,640/1,659,279,052,848.50
  6. Step 6: Final answer
    x = 1,427,178,273,883.75

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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.