Home / 1,367,998,519,294.40-1,887,892,385,603.70-750,723,327,266.30

Finding the Fourth Proportional to 1,367,998,519,294.40, 1,887,892,385,603.70 and 750,723,327,266.30

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Solution

The fourth proportional to 1,367,998,519,294.40, 1,887,892,385,603.70 and 750,723,327,266.30 is: 1,036,028,060,887.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,998,519,294.40 : 1,887,892,385,603.70 = 750,723,327,266.30 : x
  2. Step 2: Convert to fraction form
    1,367,998,519,294.40/1,887,892,385,603.70 = 750,723,327,266.30/x
  3. Step 3: Cross multiply
    1,367,998,519,294.40x = 1,887,892,385,603.70 × 750,723,327,266.30
  4. Step 4: Simplify right side
    1,367,998,519,294.40x = 1,417,284,853,241,122,417,278,976
  5. Step 5: Solve for x
    x = 1,417,284,853,241,122,417,278,976/1,367,998,519,294.40
  6. Step 6: Final answer
    x = 1,036,028,060,887.19

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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.