Home / 2,000,826,249.90-2,760,234,808.77-1,207,618,670.94

Finding the Fourth Proportional to 2,000,826,249.90, 2,760,234,808.77 and 1,207,618,670.94

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Solution

The fourth proportional to 2,000,826,249.90, 2,760,234,808.77 and 1,207,618,670.94 is: 1,665,967,292.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,826,249.90 : 2,760,234,808.77 = 1,207,618,670.94 : x
  2. Step 2: Convert to fraction form
    2,000,826,249.90/2,760,234,808.77 = 1,207,618,670.94/x
  3. Step 3: Cross multiply
    2,000,826,249.90x = 2,760,234,808.77 × 1,207,618,670.94
  4. Step 4: Simplify right side
    2,000,826,249.90x = 3,333,311,091,249,152,512
  5. Step 5: Solve for x
    x = 3,333,311,091,249,152,512/2,000,826,249.90
  6. Step 6: Final answer
    x = 1,665,967,292.97

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1.5x scale

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.