Home / 57,602,266,485,530-79,491,186,580,638-31,264,254,552,352

Finding the Fourth Proportional to 57,602,266,485,530, 79,491,186,580,638 and 31,264,254,552,352

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Solution

The fourth proportional to 57,602,266,485,530, 79,491,186,580,638 and 31,264,254,552,352 is: 43,144,703,213,195.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,602,266,485,530 : 79,491,186,580,638 = 31,264,254,552,352 : x
  2. Step 2: Convert to fraction form
    57,602,266,485,530/79,491,186,580,638 = 31,264,254,552,352/x
  3. Step 3: Cross multiply
    57,602,266,485,530x = 79,491,186,580,638 × 31,264,254,552,352
  4. Step 4: Simplify right side
    57,602,266,485,530x = 2,485,232,691,925,573,928,793,145,344
  5. Step 5: Solve for x
    x = 2,485,232,691,925,573,928,793,145,344/57,602,266,485,530
  6. Step 6: Final answer
    x = 43,144,703,213,195.23

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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.