Home / 598,555,997,698.91-826,000,700,914.65-324,194,824,461.46

Finding the Fourth Proportional to 598,555,997,698.91, 826,000,700,914.65 and 324,194,824,461.46

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Solution

The fourth proportional to 598,555,997,698.91, 826,000,700,914.65 and 324,194,824,461.46 is: 447,385,296,058.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,555,997,698.91 : 826,000,700,914.65 = 324,194,824,461.46 : x
  2. Step 2: Convert to fraction form
    598,555,997,698.91/826,000,700,914.65 = 324,194,824,461.46/x
  3. Step 3: Cross multiply
    598,555,997,698.91x = 826,000,700,914.65 × 324,194,824,461.46
  4. Step 4: Simplify right side
    598,555,997,698.91x = 267,785,152,238,067,916,996,608
  5. Step 5: Solve for x
    x = 267,785,152,238,067,916,996,608/598,555,997,698.91
  6. Step 6: Final answer
    x = 447,385,296,058.42

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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.