Home / 57,284,955.96-79,059,970.74-32,171,192.54

Finding the Fourth Proportional to 57,284,955.96, 79,059,970.74 and 32,171,192.54

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Solution

The fourth proportional to 57,284,955.96, 79,059,970.74 and 32,171,192.54 is: 44,400,026.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,284,955.96 : 79,059,970.74 = 32,171,192.54 : x
  2. Step 2: Convert to fraction form
    57,284,955.96/79,059,970.74 = 32,171,192.54/x
  3. Step 3: Cross multiply
    57,284,955.96x = 79,059,970.74 × 32,171,192.54
  4. Step 4: Simplify right side
    57,284,955.96x = 2,543,453,540,488,006.50
  5. Step 5: Solve for x
    x = 2,543,453,540,488,006.50/57,284,955.96
  6. Step 6: Final answer
    x = 44,400,026.11

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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.