Home / 1,891,086,319.88-2,834,372,677.18-880,158,597.96

Finding the Fourth Proportional to 1,891,086,319.88, 2,834,372,677.18 and 880,158,597.96

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Solution

The fourth proportional to 1,891,086,319.88, 2,834,372,677.18 and 880,158,597.96 is: 1,319,187,524.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,891,086,319.88 : 2,834,372,677.18 = 880,158,597.96 : x
  2. Step 2: Convert to fraction form
    1,891,086,319.88/2,834,372,677.18 = 880,158,597.96/x
  3. Step 3: Cross multiply
    1,891,086,319.88x = 2,834,372,677.18 × 880,158,597.96
  4. Step 4: Simplify right side
    1,891,086,319.88x = 2,494,697,481,642,880,512
  5. Step 5: Solve for x
    x = 2,494,697,481,642,880,512/1,891,086,319.88
  6. Step 6: Final answer
    x = 1,319,187,524.87

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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.