Home / 4,899,019,968,018.80-7,348,529,952,028.10-3,206,354,023,545.20

Finding the Fourth Proportional to 4,899,019,968,018.80, 7,348,529,952,028.10 and 3,206,354,023,545.20

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Solution

The fourth proportional to 4,899,019,968,018.80, 7,348,529,952,028.10 and 3,206,354,023,545.20 is: 4,809,531,035,317.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,899,019,968,018.80 : 7,348,529,952,028.10 = 3,206,354,023,545.20 : x
  2. Step 2: Convert to fraction form
    4,899,019,968,018.80/7,348,529,952,028.10 = 3,206,354,023,545.20/x
  3. Step 3: Cross multiply
    4,899,019,968,018.80x = 7,348,529,952,028.10 × 3,206,354,023,545.20
  4. Step 4: Simplify right side
    4,899,019,968,018.80x = 23,561,988,578,827,715,867,574,272
  5. Step 5: Solve for x
    x = 23,561,988,578,827,715,867,574,272/4,899,019,968,018.80
  6. Step 6: Final answer
    x = 4,809,531,035,317.74

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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.