Home / 483,869,935,573.20-667,738,182,938.81-267,094,233,922.54

Finding the Fourth Proportional to 483,869,935,573.20, 667,738,182,938.81 and 267,094,233,922.54

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Solution

The fourth proportional to 483,869,935,573.20, 667,738,182,938.81 and 267,094,233,922.54 is: 368,588,757,682.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,869,935,573.20 : 667,738,182,938.81 = 267,094,233,922.54 : x
  2. Step 2: Convert to fraction form
    483,869,935,573.20/667,738,182,938.81 = 267,094,233,922.54/x
  3. Step 3: Cross multiply
    483,869,935,573.20x = 667,738,182,938.81 × 267,094,233,922.54
  4. Step 4: Simplify right side
    483,869,935,573.20x = 178,349,018,432,870,350,323,712
  5. Step 5: Solve for x
    x = 178,349,018,432,870,350,323,712/483,869,935,573.20
  6. Step 6: Final answer
    x = 368,588,757,682.57

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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.