Home / 354,933,802.60-532,399,989.96-333,334,964.72

Finding the Fourth Proportional to 354,933,802.60, 532,399,989.96 and 333,334,964.72

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Solution

The fourth proportional to 354,933,802.60, 532,399,989.96 and 333,334,964.72 is: 500,001,776.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    354,933,802.60 : 532,399,989.96 = 333,334,964.72 : x
  2. Step 2: Convert to fraction form
    354,933,802.60/532,399,989.96 = 333,334,964.72/x
  3. Step 3: Cross multiply
    354,933,802.60x = 532,399,989.96 × 333,334,964.72
  4. Step 4: Simplify right side
    354,933,802.60x = 177,467,531,870,244,960
  5. Step 5: Solve for x
    x = 177,467,531,870,244,960/354,933,802.60
  6. Step 6: Final answer
    x = 500,001,776.59

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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.