Home / 3,854,392,523.69-5,777,508,250.45-1,296,490,065.95

Finding the Fourth Proportional to 3,854,392,523.69, 5,777,508,250.45 and 1,296,490,065.95

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Solution

The fourth proportional to 3,854,392,523.69, 5,777,508,250.45 and 1,296,490,065.95 is: 1,943,362,541.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,854,392,523.69 : 5,777,508,250.45 = 1,296,490,065.95 : x
  2. Step 2: Convert to fraction form
    3,854,392,523.69/5,777,508,250.45 = 1,296,490,065.95/x
  3. Step 3: Cross multiply
    3,854,392,523.69x = 5,777,508,250.45 × 1,296,490,065.95
  4. Step 4: Simplify right side
    3,854,392,523.69x = 7,490,482,052,656,691,200
  5. Step 5: Solve for x
    x = 7,490,482,052,656,691,200/3,854,392,523.69
  6. Step 6: Final answer
    x = 1,943,362,541.99

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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.