Home / 2,519,485,083.60-3,779,227,625.40-704,006,811.60

Finding the Fourth Proportional to 2,519,485,083.60, 3,779,227,625.40 and 704,006,811.60

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Solution

The fourth proportional to 2,519,485,083.60, 3,779,227,625.40 and 704,006,811.60 is: 1,056,010,217.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,519,485,083.60 : 3,779,227,625.40 = 704,006,811.60 : x
  2. Step 2: Convert to fraction form
    2,519,485,083.60/3,779,227,625.40 = 704,006,811.60/x
  3. Step 3: Cross multiply
    2,519,485,083.60x = 3,779,227,625.40 × 704,006,811.60
  4. Step 4: Simplify right side
    2,519,485,083.60x = 2,660,601,990,868,493,312
  5. Step 5: Solve for x
    x = 2,660,601,990,868,493,312/2,519,485,083.60
  6. Step 6: Final answer
    x = 1,056,010,217.40

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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.