Home / 183,653,577.69-253,430,310.45-101,147,362.44

Finding the Fourth Proportional to 183,653,577.69, 253,430,310.45 and 101,147,362.44

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Solution

The fourth proportional to 183,653,577.69, 253,430,310.45 and 101,147,362.44 is: 139,576,956.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,653,577.69 : 253,430,310.45 = 101,147,362.44 : x
  2. Step 2: Convert to fraction form
    183,653,577.69/253,430,310.45 = 101,147,362.44/x
  3. Step 3: Cross multiply
    183,653,577.69x = 253,430,310.45 × 101,147,362.44
  4. Step 4: Simplify right side
    183,653,577.69x = 25,633,807,464,367,868
  5. Step 5: Solve for x
    x = 25,633,807,464,367,868/183,653,577.69
  6. Step 6: Final answer
    x = 139,576,956.72

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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.