Home / 184,199,918.05-254,310,605.64-117,256,648

Finding the Fourth Proportional to 184,199,918.05, 254,310,605.64 and 117,256,648

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Solution

The fourth proportional to 184,199,918.05, 254,310,605.64 and 117,256,648 is: 161,887,201.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,199,918.05 : 254,310,605.64 = 117,256,648 : x
  2. Step 2: Convert to fraction form
    184,199,918.05/254,310,605.64 = 117,256,648/x
  3. Step 3: Cross multiply
    184,199,918.05x = 254,310,605.64 × 117,256,648
  4. Step 4: Simplify right side
    184,199,918.05x = 29,819,609,168,196,292
  5. Step 5: Solve for x
    x = 29,819,609,168,196,292/184,199,918.05
  6. Step 6: Final answer
    x = 161,887,201.06

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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.