Home / 348,383,605,925.04-522,630,508,675.68-124,788,605,838

Finding the Fourth Proportional to 348,383,605,925.04, 522,630,508,675.68 and 124,788,605,838

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Solution

The fourth proportional to 348,383,605,925.04, 522,630,508,675.68 and 124,788,605,838 is: 187,202,645,121.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,383,605,925.04 : 522,630,508,675.68 = 124,788,605,838 : x
  2. Step 2: Convert to fraction form
    348,383,605,925.04/522,630,508,675.68 = 124,788,605,838/x
  3. Step 3: Cross multiply
    348,383,605,925.04x = 522,630,508,675.68 × 124,788,605,838
  4. Step 4: Simplify right side
    348,383,605,925.04x = 65,218,332,546,042,869,841,920
  5. Step 5: Solve for x
    x = 65,218,332,546,042,869,841,920/348,383,605,925.04
  6. Step 6: Final answer
    x = 187,202,645,121.24

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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.