Home / 9,932,259,578-14,900,919,988.44-2,945,325,756.56

Finding the Fourth Proportional to 9,932,259,578, 14,900,919,988.44 and 2,945,325,756.56

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Solution

The fourth proportional to 9,932,259,578, 14,900,919,988.44 and 2,945,325,756.56 is: 4,418,739,068.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,932,259,578 : 14,900,919,988.44 = 2,945,325,756.56 : x
  2. Step 2: Convert to fraction form
    9,932,259,578/14,900,919,988.44 = 2,945,325,756.56/x
  3. Step 3: Cross multiply
    9,932,259,578x = 14,900,919,988.44 × 2,945,325,756.56
  4. Step 4: Simplify right side
    9,932,259,578x = 43,888,063,438,392,074,240
  5. Step 5: Solve for x
    x = 43,888,063,438,392,074,240/9,932,259,578
  6. Step 6: Final answer
    x = 4,418,739,068.76

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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.