Home / 263,838,597,913.86-364,068,131,821.26-148,068,804,460.26

Finding the Fourth Proportional to 263,838,597,913.86, 364,068,131,821.26 and 148,068,804,460.26

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Solution

The fourth proportional to 263,838,597,913.86, 364,068,131,821.26 and 148,068,804,460.26 is: 204,318,600,262.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,838,597,913.86 : 364,068,131,821.26 = 148,068,804,460.26 : x
  2. Step 2: Convert to fraction form
    263,838,597,913.86/364,068,131,821.26 = 148,068,804,460.26/x
  3. Step 3: Cross multiply
    263,838,597,913.86x = 364,068,131,821.26 × 148,068,804,460.26
  4. Step 4: Simplify right side
    263,838,597,913.86x = 53,907,133,020,854,313,549,824
  5. Step 5: Solve for x
    x = 53,907,133,020,854,313,549,824/263,838,597,913.86
  6. Step 6: Final answer
    x = 204,318,600,262.02

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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.