Home / 560,632,734.44-773,649,755.48-322,459,806.32

Finding the Fourth Proportional to 560,632,734.44, 773,649,755.48 and 322,459,806.32

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Solution

The fourth proportional to 560,632,734.44, 773,649,755.48 and 322,459,806.32 is: 444,981,063.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    560,632,734.44 : 773,649,755.48 = 322,459,806.32 : x
  2. Step 2: Convert to fraction form
    560,632,734.44/773,649,755.48 = 322,459,806.32/x
  3. Step 3: Cross multiply
    560,632,734.44x = 773,649,755.48 × 322,459,806.32
  4. Step 4: Simplify right side
    560,632,734.44x = 249,470,950,309,983,872
  5. Step 5: Solve for x
    x = 249,470,950,309,983,872/560,632,734.44
  6. Step 6: Final answer
    x = 444,981,063.33

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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.