Home / 1,134,247,611,551.90-1,565,266,419,876.50-613,403,029,883.29

Finding the Fourth Proportional to 1,134,247,611,551.90, 1,565,266,419,876.50 and 613,403,029,883.29

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Solution

The fourth proportional to 1,134,247,611,551.90, 1,565,266,419,876.50 and 613,403,029,883.29 is: 846,498,731,624.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,247,611,551.90 : 1,565,266,419,876.50 = 613,403,029,883.29 : x
  2. Step 2: Convert to fraction form
    1,134,247,611,551.90/1,565,266,419,876.50 = 613,403,029,883.29/x
  3. Step 3: Cross multiply
    1,134,247,611,551.90x = 1,565,266,419,876.50 × 613,403,029,883.29
  4. Step 4: Simplify right side
    1,134,247,611,551.90x = 960,139,164,526,815,144,312,832
  5. Step 5: Solve for x
    x = 960,139,164,526,815,144,312,832/1,134,247,611,551.90
  6. Step 6: Final answer
    x = 846,498,731,624.51

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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.