Home / 333,397,327.68-460,088,312.22-186,719,611.68

Finding the Fourth Proportional to 333,397,327.68, 460,088,312.22 and 186,719,611.68

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Solution

The fourth proportional to 333,397,327.68, 460,088,312.22 and 186,719,611.68 is: 257,673,064.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,397,327.68 : 460,088,312.22 = 186,719,611.68 : x
  2. Step 2: Convert to fraction form
    333,397,327.68/460,088,312.22 = 186,719,611.68/x
  3. Step 3: Cross multiply
    333,397,327.68x = 460,088,312.22 × 186,719,611.68
  4. Step 4: Simplify right side
    333,397,327.68x = 85,907,510,996,225,008
  5. Step 5: Solve for x
    x = 85,907,510,996,225,008/333,397,327.68
  6. Step 6: Final answer
    x = 257,673,064.13

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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.