Home / 202,884,729,051.84-304,062,356,243.32-113,344,105,634.16

Finding the Fourth Proportional to 202,884,729,051.84, 304,062,356,243.32 and 113,344,105,634.16

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Solution

The fourth proportional to 202,884,729,051.84, 304,062,356,243.32 and 113,344,105,634.16 is: 169,868,259,609.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,884,729,051.84 : 304,062,356,243.32 = 113,344,105,634.16 : x
  2. Step 2: Convert to fraction form
    202,884,729,051.84/304,062,356,243.32 = 113,344,105,634.16/x
  3. Step 3: Cross multiply
    202,884,729,051.84x = 304,062,356,243.32 × 113,344,105,634.16
  4. Step 4: Simplify right side
    202,884,729,051.84x = 34,463,675,825,414,452,805,632
  5. Step 5: Solve for x
    x = 34,463,675,825,414,452,805,632/202,884,729,051.84
  6. Step 6: Final answer
    x = 169,868,259,609.67

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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.