Home / 566,010,466.29-849,403,517.88-197,545,418.47

Finding the Fourth Proportional to 566,010,466.29, 849,403,517.88 and 197,545,418.47

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Solution

The fourth proportional to 566,010,466.29, 849,403,517.88 and 197,545,418.47 is: 296,453,481.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,010,466.29 : 849,403,517.88 = 197,545,418.47 : x
  2. Step 2: Convert to fraction form
    566,010,466.29/849,403,517.88 = 197,545,418.47/x
  3. Step 3: Cross multiply
    566,010,466.29x = 849,403,517.88 × 197,545,418.47
  4. Step 4: Simplify right side
    566,010,466.29x = 167,795,773,392,031,232
  5. Step 5: Solve for x
    x = 167,795,773,392,031,232/566,010,466.29
  6. Step 6: Final answer
    x = 296,453,481.67

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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.