Home / 4,899,019,968,019.20-7,348,529,952,028.80-3,206,354,023,545.60

Finding the Fourth Proportional to 4,899,019,968,019.20, 7,348,529,952,028.80 and 3,206,354,023,545.60

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Solution

The fourth proportional to 4,899,019,968,019.20, 7,348,529,952,028.80 and 3,206,354,023,545.60 is: 4,809,531,035,318.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,899,019,968,019.20 : 7,348,529,952,028.80 = 3,206,354,023,545.60 : x
  2. Step 2: Convert to fraction form
    4,899,019,968,019.20/7,348,529,952,028.80 = 3,206,354,023,545.60/x
  3. Step 3: Cross multiply
    4,899,019,968,019.20x = 7,348,529,952,028.80 × 3,206,354,023,545.60
  4. Step 4: Simplify right side
    4,899,019,968,019.20x = 23,561,988,578,832,899,893,100,544
  5. Step 5: Solve for x
    x = 23,561,988,578,832,899,893,100,544/4,899,019,968,019.20
  6. Step 6: Final answer
    x = 4,809,531,035,318.40

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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.