Home / 36,314,153.22-50,112,023.52-19,793,914.24

Finding the Fourth Proportional to 36,314,153.22, 50,112,023.52 and 19,793,914.24

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Solution

The fourth proportional to 36,314,153.22, 50,112,023.52 and 19,793,914.24 is: 27,314,779.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,314,153.22 : 50,112,023.52 = 19,793,914.24 : x
  2. Step 2: Convert to fraction form
    36,314,153.22/50,112,023.52 = 19,793,914.24/x
  3. Step 3: Cross multiply
    36,314,153.22x = 50,112,023.52 × 19,793,914.24
  4. Step 4: Simplify right side
    36,314,153.22x = 991,913,095,947,742.88
  5. Step 5: Solve for x
    x = 991,913,095,947,742.88/36,314,153.22
  6. Step 6: Final answer
    x = 27,314,779.72

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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.