Home / 606,906,570.23-837,531,056.44-328,448,093.76

Finding the Fourth Proportional to 606,906,570.23, 837,531,056.44 and 328,448,093.76

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Solution

The fourth proportional to 606,906,570.23, 837,531,056.44 and 328,448,093.76 is: 453,258,363.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,906,570.23 : 837,531,056.44 = 328,448,093.76 : x
  2. Step 2: Convert to fraction form
    606,906,570.23/837,531,056.44 = 328,448,093.76/x
  3. Step 3: Cross multiply
    606,906,570.23x = 837,531,056.44 × 328,448,093.76
  4. Step 4: Simplify right side
    606,906,570.23x = 275,085,478,953,440,192
  5. Step 5: Solve for x
    x = 275,085,478,953,440,192/606,906,570.23
  6. Step 6: Final answer
    x = 453,258,363.72

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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.