Home / 5,905,108,441,879.50-8,901,922,662,661-5,511,472,275,409.50

Finding the Fourth Proportional to 5,905,108,441,879.50, 8,901,922,662,661 and 5,511,472,275,409.50

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Solution

The fourth proportional to 5,905,108,441,879.50, 8,901,922,662,661 and 5,511,472,275,409.50 is: 8,308,518,029,091.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,905,108,441,879.50 : 8,901,922,662,661 = 5,511,472,275,409.50 : x
  2. Step 2: Convert to fraction form
    5,905,108,441,879.50/8,901,922,662,661 = 5,511,472,275,409.50/x
  3. Step 3: Cross multiply
    5,905,108,441,879.50x = 8,901,922,662,661 × 5,511,472,275,409.50
  4. Step 4: Simplify right side
    5,905,108,441,879.50x = 49,062,699,953,095,618,039,119,872
  5. Step 5: Solve for x
    x = 49,062,699,953,095,618,039,119,872/5,905,108,441,879.50
  6. Step 6: Final answer
    x = 8,308,518,029,091.40

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.