Home / 396,576,266.22-594,965,307.51-232,952,405.76

Finding the Fourth Proportional to 396,576,266.22, 594,965,307.51 and 232,952,405.76

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Solution

The fourth proportional to 396,576,266.22, 594,965,307.51 and 232,952,405.76 is: 349,487,883.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    396,576,266.22 : 594,965,307.51 = 232,952,405.76 : x
  2. Step 2: Convert to fraction form
    396,576,266.22/594,965,307.51 = 232,952,405.76/x
  3. Step 3: Cross multiply
    396,576,266.22x = 594,965,307.51 × 232,952,405.76
  4. Step 4: Simplify right side
    396,576,266.22x = 138,598,599,728,192,688
  5. Step 5: Solve for x
    x = 138,598,599,728,192,688/396,576,266.22
  6. Step 6: Final answer
    x = 349,487,883.00

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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.