Home / 534,747,745,126.35-802,121,617,689.52-534,747,745,126.35

Finding the Fourth Proportional to 534,747,745,126.35, 802,121,617,689.52 and 534,747,745,126.35

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Solution

The fourth proportional to 534,747,745,126.35, 802,121,617,689.52 and 534,747,745,126.35 is: 802,121,617,689.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,747,745,126.35 : 802,121,617,689.52 = 534,747,745,126.35 : x
  2. Step 2: Convert to fraction form
    534,747,745,126.35/802,121,617,689.52 = 534,747,745,126.35/x
  3. Step 3: Cross multiply
    534,747,745,126.35x = 802,121,617,689.52 × 534,747,745,126.35
  4. Step 4: Simplify right side
    534,747,745,126.35x = 428,932,726,376,571,013,693,440
  5. Step 5: Solve for x
    x = 428,932,726,376,571,013,693,440/534,747,745,126.35
  6. Step 6: Final answer
    x = 802,121,617,689.52

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Double scale
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Similar ratio
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1.5x scale

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.