Home / 925,754,560,922.35-1,277,253,073,301.10-534,978,760,784.20

Finding the Fourth Proportional to 925,754,560,922.35, 1,277,253,073,301.10 and 534,978,760,784.20

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Solution

The fourth proportional to 925,754,560,922.35, 1,277,253,073,301.10 and 534,978,760,784.20 is: 738,104,131,705.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,754,560,922.35 : 1,277,253,073,301.10 = 534,978,760,784.20 : x
  2. Step 2: Convert to fraction form
    925,754,560,922.35/1,277,253,073,301.10 = 534,978,760,784.20/x
  3. Step 3: Cross multiply
    925,754,560,922.35x = 1,277,253,073,301.10 × 534,978,760,784.20
  4. Step 4: Simplify right side
    925,754,560,922.35x = 683,303,266,362,433,457,881,088
  5. Step 5: Solve for x
    x = 683,303,266,362,433,457,881,088/925,754,560,922.35
  6. Step 6: Final answer
    x = 738,104,131,705.97

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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.