Home / 329,429,858.64-454,611,819.24-182,752,142.64

Finding the Fourth Proportional to 329,429,858.64, 454,611,819.24 and 182,752,142.64

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Solution

The fourth proportional to 329,429,858.64, 454,611,819.24 and 182,752,142.64 is: 252,197,188.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,429,858.64 : 454,611,819.24 = 182,752,142.64 : x
  2. Step 2: Convert to fraction form
    329,429,858.64/454,611,819.24 = 182,752,142.64/x
  3. Step 3: Cross multiply
    329,429,858.64x = 454,611,819.24 × 182,752,142.64
  4. Step 4: Simplify right side
    329,429,858.64x = 83,081,284,035,578,368
  5. Step 5: Solve for x
    x = 83,081,284,035,578,368/329,429,858.64
  6. Step 6: Final answer
    x = 252,197,188.13

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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.