Home / 2,764,598,892.58-4,149,849,390.77-1,191,482,537.09

Finding the Fourth Proportional to 2,764,598,892.58, 4,149,849,390.77 and 1,191,482,537.09

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Solution

The fourth proportional to 2,764,598,892.58, 4,149,849,390.77 and 1,191,482,537.09 is: 1,788,495,645.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,764,598,892.58 : 4,149,849,390.77 = 1,191,482,537.09 : x
  2. Step 2: Convert to fraction form
    2,764,598,892.58/4,149,849,390.77 = 1,191,482,537.09/x
  3. Step 3: Cross multiply
    2,764,598,892.58x = 4,149,849,390.77 × 1,191,482,537.09
  4. Step 4: Simplify right side
    2,764,598,892.58x = 4,944,473,080,647,349,248
  5. Step 5: Solve for x
    x = 4,944,473,080,647,349,248/2,764,598,892.58
  6. Step 6: Final answer
    x = 1,788,495,645.40

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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.