Home / 1,766,609,067.24-2,438,016,385.86-1,013,916,225.02

Finding the Fourth Proportional to 1,766,609,067.24, 2,438,016,385.86 and 1,013,916,225.02

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Solution

The fourth proportional to 1,766,609,067.24, 2,438,016,385.86 and 1,013,916,225.02 is: 1,399,259,415.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,766,609,067.24 : 2,438,016,385.86 = 1,013,916,225.02 : x
  2. Step 2: Convert to fraction form
    1,766,609,067.24/2,438,016,385.86 = 1,013,916,225.02/x
  3. Step 3: Cross multiply
    1,766,609,067.24x = 2,438,016,385.86 × 1,013,916,225.02
  4. Step 4: Simplify right side
    1,766,609,067.24x = 2,471,944,370,475,885,056
  5. Step 5: Solve for x
    x = 2,471,944,370,475,885,056/1,766,609,067.24
  6. Step 6: Final answer
    x = 1,399,259,415.29

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.