Home / 109,322,427.90-164,046,627.45-41,213,999.10

Finding the Fourth Proportional to 109,322,427.90, 164,046,627.45 and 41,213,999.10

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Solution

The fourth proportional to 109,322,427.90, 164,046,627.45 and 41,213,999.10 is: 61,844,743.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,322,427.90 : 164,046,627.45 = 41,213,999.10 : x
  2. Step 2: Convert to fraction form
    109,322,427.90/164,046,627.45 = 41,213,999.10/x
  3. Step 3: Cross multiply
    109,322,427.90x = 164,046,627.45 × 41,213,999.10
  4. Step 4: Simplify right side
    109,322,427.90x = 6,761,017,556,082,335
  5. Step 5: Solve for x
    x = 6,761,017,556,082,335/109,322,427.90
  6. Step 6: Final answer
    x = 61,844,743.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.