Home / 7,341,944,123,721.60-10,131,914,389,922-4,004,847,608,631.60

Finding the Fourth Proportional to 7,341,944,123,721.60, 10,131,914,389,922 and 4,004,847,608,631.60

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Solution

The fourth proportional to 7,341,944,123,721.60, 10,131,914,389,922 and 4,004,847,608,631.60 is: 5,526,706,881,932.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,341,944,123,721.60 : 10,131,914,389,922 = 4,004,847,608,631.60 : x
  2. Step 2: Convert to fraction form
    7,341,944,123,721.60/10,131,914,389,922 = 4,004,847,608,631.60/x
  3. Step 3: Cross multiply
    7,341,944,123,721.60x = 10,131,914,389,922 × 4,004,847,608,631.60
  4. Step 4: Simplify right side
    7,341,944,123,721.60x = 40,576,773,115,339,222,856,761,344
  5. Step 5: Solve for x
    x = 40,576,773,115,339,222,856,761,344/7,341,944,123,721.60
  6. Step 6: Final answer
    x = 5,526,706,881,932.93

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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.