Home / 352,860,040.63-529,220,309.20-335,361,017.10

Finding the Fourth Proportional to 352,860,040.63, 529,220,309.20 and 335,361,017.10

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Solution

The fourth proportional to 352,860,040.63, 529,220,309.20 and 335,361,017.10 is: 502,975,233.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,860,040.63 : 529,220,309.20 = 335,361,017.10 : x
  2. Step 2: Convert to fraction form
    352,860,040.63/529,220,309.20 = 335,361,017.10/x
  3. Step 3: Cross multiply
    352,860,040.63x = 529,220,309.20 × 335,361,017.10
  4. Step 4: Simplify right side
    352,860,040.63x = 177,479,861,164,434,656
  5. Step 5: Solve for x
    x = 177,479,861,164,434,656/352,860,040.63
  6. Step 6: Final answer
    x = 502,975,233.03

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.