Home / 11,383,533,883,345-15,709,276,759,020-6,511,624,379,047.50

Finding the Fourth Proportional to 11,383,533,883,345, 15,709,276,759,020 and 6,511,624,379,047.50

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Solution

The fourth proportional to 11,383,533,883,345, 15,709,276,759,020 and 6,511,624,379,047.50 is: 8,986,041,643,087.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,383,533,883,345 : 15,709,276,759,020 = 6,511,624,379,047.50 : x
  2. Step 2: Convert to fraction form
    11,383,533,883,345/15,709,276,759,020 = 6,511,624,379,047.50/x
  3. Step 3: Cross multiply
    11,383,533,883,345x = 15,709,276,759,020 × 6,511,624,379,047.50
  4. Step 4: Simplify right side
    11,383,533,883,345x = 102,292,909,521,238,925,632,339,968
  5. Step 5: Solve for x
    x = 102,292,909,521,238,925,632,339,968/11,383,533,883,345
  6. Step 6: Final answer
    x = 8,986,041,643,087.78

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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.