Home / 7,052,686,786.98-10,580,560,731.36-2,145,233,047.14

Finding the Fourth Proportional to 7,052,686,786.98, 10,580,560,731.36 and 2,145,233,047.14

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Solution

The fourth proportional to 7,052,686,786.98, 10,580,560,731.36 and 2,145,233,047.14 is: 3,218,315,122.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,052,686,786.98 : 10,580,560,731.36 = 2,145,233,047.14 : x
  2. Step 2: Convert to fraction form
    7,052,686,786.98/10,580,560,731.36 = 2,145,233,047.14/x
  3. Step 3: Cross multiply
    7,052,686,786.98x = 10,580,560,731.36 × 2,145,233,047.14
  4. Step 4: Simplify right side
    7,052,686,786.98x = 22,697,768,538,185,240,576
  5. Step 5: Solve for x
    x = 22,697,768,538,185,240,576/7,052,686,786.98
  6. Step 6: Final answer
    x = 3,218,315,122.13

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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.