Home / 534,747,745,092.30-802,121,617,638.45-534,747,745,092.30

Finding the Fourth Proportional to 534,747,745,092.30, 802,121,617,638.45 and 534,747,745,092.30

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Solution

The fourth proportional to 534,747,745,092.30, 802,121,617,638.45 and 534,747,745,092.30 is: 802,121,617,638.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,747,745,092.30 : 802,121,617,638.45 = 534,747,745,092.30 : x
  2. Step 2: Convert to fraction form
    534,747,745,092.30/802,121,617,638.45 = 534,747,745,092.30/x
  3. Step 3: Cross multiply
    534,747,745,092.30x = 802,121,617,638.45 × 534,747,745,092.30
  4. Step 4: Simplify right side
    534,747,745,092.30x = 428,932,726,321,949,163,126,784
  5. Step 5: Solve for x
    x = 428,932,726,321,949,163,126,784/534,747,745,092.30
  6. Step 6: Final answer
    x = 802,121,617,638.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.