Home / 333,397,327.20-460,088,311.53-186,719,611.20

Finding the Fourth Proportional to 333,397,327.20, 460,088,311.53 and 186,719,611.20

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Solution

The fourth proportional to 333,397,327.20, 460,088,311.53 and 186,719,611.20 is: 257,673,063.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,397,327.20 : 460,088,311.53 = 186,719,611.20 : x
  2. Step 2: Convert to fraction form
    333,397,327.20/460,088,311.53 = 186,719,611.20/x
  3. Step 3: Cross multiply
    333,397,327.20x = 460,088,311.53 × 186,719,611.20
  4. Step 4: Simplify right side
    333,397,327.20x = 85,907,510,646,546,064
  5. Step 5: Solve for x
    x = 85,907,510,646,546,064/333,397,327.20
  6. Step 6: Final answer
    x = 257,673,063.45

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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.