Home / 534,747,745,102.05-802,121,617,653.05-534,747,745,102.05

Finding the Fourth Proportional to 534,747,745,102.05, 802,121,617,653.05 and 534,747,745,102.05

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Solution

The fourth proportional to 534,747,745,102.05, 802,121,617,653.05 and 534,747,745,102.05 is: 802,121,617,653.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,747,745,102.05 : 802,121,617,653.05 = 534,747,745,102.05 : x
  2. Step 2: Convert to fraction form
    534,747,745,102.05/802,121,617,653.05 = 534,747,745,102.05/x
  3. Step 3: Cross multiply
    534,747,745,102.05x = 802,121,617,653.05 × 534,747,745,102.05
  4. Step 4: Simplify right side
    534,747,745,102.05x = 428,932,726,337,577,206,939,648
  5. Step 5: Solve for x
    x = 428,932,726,337,577,206,939,648/534,747,745,102.05
  6. Step 6: Final answer
    x = 802,121,617,653.05

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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.