Home / 3,643,391,951,656.40-5,463,987,632,038.20-1,095,885,273,921.70

Finding the Fourth Proportional to 3,643,391,951,656.40, 5,463,987,632,038.20 and 1,095,885,273,921.70

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Solution

The fourth proportional to 3,643,391,951,656.40, 5,463,987,632,038.20 and 1,095,885,273,921.70 is: 1,643,496,956,213.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,643,391,951,656.40 : 5,463,987,632,038.20 = 1,095,885,273,921.70 : x
  2. Step 2: Convert to fraction form
    3,643,391,951,656.40/5,463,987,632,038.20 = 1,095,885,273,921.70/x
  3. Step 3: Cross multiply
    3,643,391,951,656.40x = 5,463,987,632,038.20 × 1,095,885,273,921.70
  4. Step 4: Simplify right side
    3,643,391,951,656.40x = 5,987,903,582,840,964,178,247,680
  5. Step 5: Solve for x
    x = 5,987,903,582,840,964,178,247,680/3,643,391,951,656.40
  6. Step 6: Final answer
    x = 1,643,496,956,213.75

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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.