Home / 2,245,087,598.76-3,367,594,348.54-671,198,589.05

Finding the Fourth Proportional to 2,245,087,598.76, 3,367,594,348.54 and 671,198,589.05

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Solution

The fourth proportional to 2,245,087,598.76, 3,367,594,348.54 and 671,198,589.05 is: 1,006,786,807.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,245,087,598.76 : 3,367,594,348.54 = 671,198,589.05 : x
  2. Step 2: Convert to fraction form
    2,245,087,598.76/3,367,594,348.54 = 671,198,589.05/x
  3. Step 3: Cross multiply
    2,245,087,598.76x = 3,367,594,348.54 × 671,198,589.05
  4. Step 4: Simplify right side
    2,245,087,598.76x = 2,260,324,575,212,607,744
  5. Step 5: Solve for x
    x = 2,260,324,575,212,607,744/2,245,087,598.76
  6. Step 6: Final answer
    x = 1,006,786,807.10

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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.