Home / 19,945,294,152.58-27,524,301,857.15-11,034,686,678.50

Finding the Fourth Proportional to 19,945,294,152.58, 27,524,301,857.15 and 11,034,686,678.50

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Solution

The fourth proportional to 19,945,294,152.58, 27,524,301,857.15 and 11,034,686,678.50 is: 15,227,754,713.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,945,294,152.58 : 27,524,301,857.15 = 11,034,686,678.50 : x
  2. Step 2: Convert to fraction form
    19,945,294,152.58/27,524,301,857.15 = 11,034,686,678.50/x
  3. Step 3: Cross multiply
    19,945,294,152.58x = 27,524,301,857.15 × 11,034,686,678.50
  4. Step 4: Simplify right side
    19,945,294,152.58x = 303,722,047,038,122,360,832
  5. Step 5: Solve for x
    x = 303,722,047,038,122,360,832/19,945,294,152.58
  6. Step 6: Final answer
    x = 15,227,754,713.20

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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.