Home / 184,140,816,237.66-254,111,622,031.36-102,851,825,494.51

Finding the Fourth Proportional to 184,140,816,237.66, 254,111,622,031.36 and 102,851,825,494.51

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Solution

The fourth proportional to 184,140,816,237.66, 254,111,622,031.36 and 102,851,825,494.51 is: 141,934,008,653.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,140,816,237.66 : 254,111,622,031.36 = 102,851,825,494.51 : x
  2. Step 2: Convert to fraction form
    184,140,816,237.66/254,111,622,031.36 = 102,851,825,494.51/x
  3. Step 3: Cross multiply
    184,140,816,237.66x = 254,111,622,031.36 × 102,851,825,494.51
  4. Step 4: Simplify right side
    184,140,816,237.66x = 26,135,844,205,296,317,628,416
  5. Step 5: Solve for x
    x = 26,135,844,205,296,317,628,416/184,140,816,237.66
  6. Step 6: Final answer
    x = 141,934,008,653.27

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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.