Home / 5,286,089,110,002.40-7,294,803,322,596.30-2,942,238,192,371.20

Finding the Fourth Proportional to 5,286,089,110,002.40, 7,294,803,322,596.30 and 2,942,238,192,371.20

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Solution

The fourth proportional to 5,286,089,110,002.40, 7,294,803,322,596.30 and 2,942,238,192,371.20 is: 4,060,288,900,723.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,286,089,110,002.40 : 7,294,803,322,596.30 = 2,942,238,192,371.20 : x
  2. Step 2: Convert to fraction form
    5,286,089,110,002.40/7,294,803,322,596.30 = 2,942,238,192,371.20/x
  3. Step 3: Cross multiply
    5,286,089,110,002.40x = 7,294,803,322,596.30 × 2,942,238,192,371.20
  4. Step 4: Simplify right side
    5,286,089,110,002.40x = 21,463,048,941,579,163,844,739,072
  5. Step 5: Solve for x
    x = 21,463,048,941,579,163,844,739,072/5,286,089,110,002.40
  6. Step 6: Final answer
    x = 4,060,288,900,723.70

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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.