Home / 184,302,959.03-254,336,364.08-100,671,057.63

Finding the Fourth Proportional to 184,302,959.03, 254,336,364.08 and 100,671,057.63

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Solution

The fourth proportional to 184,302,959.03, 254,336,364.08 and 100,671,057.63 is: 138,925,120.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,302,959.03 : 254,336,364.08 = 100,671,057.63 : x
  2. Step 2: Convert to fraction form
    184,302,959.03/254,336,364.08 = 100,671,057.63/x
  3. Step 3: Cross multiply
    184,302,959.03x = 254,336,364.08 × 100,671,057.63
  4. Step 4: Simplify right side
    184,302,959.03x = 25,604,310,765,198,984
  5. Step 5: Solve for x
    x = 25,604,310,765,198,984/184,302,959.03
  6. Step 6: Final answer
    x = 138,925,120.36

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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.