Home / 352,860,041.63-529,220,310.70-335,361,018.10

Finding the Fourth Proportional to 352,860,041.63, 529,220,310.70 and 335,361,018.10

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Solution

The fourth proportional to 352,860,041.63, 529,220,310.70 and 335,361,018.10 is: 502,975,234.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,860,041.63 : 529,220,310.70 = 335,361,018.10 : x
  2. Step 2: Convert to fraction form
    352,860,041.63/529,220,310.70 = 335,361,018.10/x
  3. Step 3: Cross multiply
    352,860,041.63x = 529,220,310.70 × 335,361,018.10
  4. Step 4: Simplify right side
    352,860,041.63x = 177,479,862,195,550,336
  5. Step 5: Solve for x
    x = 177,479,862,195,550,336/352,860,041.63
  6. Step 6: Final answer
    x = 502,975,234.53

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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.