Home / 11,359,162,828.16-17,038,744,243.41-3,795,947,520.82

Finding the Fourth Proportional to 11,359,162,828.16, 17,038,744,243.41 and 3,795,947,520.82

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Solution

The fourth proportional to 11,359,162,828.16, 17,038,744,243.41 and 3,795,947,520.82 is: 5,693,921,281.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,359,162,828.16 : 17,038,744,243.41 = 3,795,947,520.82 : x
  2. Step 2: Convert to fraction form
    11,359,162,828.16/17,038,744,243.41 = 3,795,947,520.82/x
  3. Step 3: Cross multiply
    11,359,162,828.16x = 17,038,744,243.41 × 3,795,947,520.82
  4. Step 4: Simplify right side
    11,359,162,828.16x = 64,678,178,968,554,070,016
  5. Step 5: Solve for x
    x = 64,678,178,968,554,070,016/11,359,162,828.16
  6. Step 6: Final answer
    x = 5,693,921,281.61

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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.