Home / 597,033,925.44-823,870,622.40-329,098,039.68

Finding the Fourth Proportional to 597,033,925.44, 823,870,622.40 and 329,098,039.68

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Solution

The fourth proportional to 597,033,925.44, 823,870,622.40 and 329,098,039.68 is: 454,135,343.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,033,925.44 : 823,870,622.40 = 329,098,039.68 : x
  2. Step 2: Convert to fraction form
    597,033,925.44/823,870,622.40 = 329,098,039.68/x
  3. Step 3: Cross multiply
    597,033,925.44x = 823,870,622.40 × 329,098,039.68
  4. Step 4: Simplify right side
    597,033,925.44x = 271,134,206,781,781,504
  5. Step 5: Solve for x
    x = 271,134,206,781,781,504/597,033,925.44
  6. Step 6: Final answer
    x = 454,135,343.45

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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.