Home / 925,754,560,941.27-1,277,253,073,327.30-534,978,760,803.15

Finding the Fourth Proportional to 925,754,560,941.27, 1,277,253,073,327.30 and 534,978,760,803.15

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Solution

The fourth proportional to 925,754,560,941.27, 1,277,253,073,327.30 and 534,978,760,803.15 is: 738,104,131,732.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,754,560,941.27 : 1,277,253,073,327.30 = 534,978,760,803.15 : x
  2. Step 2: Convert to fraction form
    925,754,560,941.27/1,277,253,073,327.30 = 534,978,760,803.15/x
  3. Step 3: Cross multiply
    925,754,560,941.27x = 1,277,253,073,327.30 × 534,978,760,803.15
  4. Step 4: Simplify right side
    925,754,560,941.27x = 683,303,266,400,653,834,977,280
  5. Step 5: Solve for x
    x = 683,303,266,400,653,834,977,280/925,754,560,941.27
  6. Step 6: Final answer
    x = 738,104,131,732.17

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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.