Home / 117,023,192.52-175,546,379.88-43,266,311.34

Finding the Fourth Proportional to 117,023,192.52, 175,546,379.88 and 43,266,311.34

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Solution

The fourth proportional to 117,023,192.52, 175,546,379.88 and 43,266,311.34 is: 64,903,752.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,023,192.52 : 175,546,379.88 = 43,266,311.34 : x
  2. Step 2: Convert to fraction form
    117,023,192.52/175,546,379.88 = 43,266,311.34/x
  3. Step 3: Cross multiply
    117,023,192.52x = 175,546,379.88 × 43,266,311.34
  4. Step 4: Simplify right side
    117,023,192.52x = 7,595,244,326,497,992
  5. Step 5: Solve for x
    x = 7,595,244,326,497,992/117,023,192.52
  6. Step 6: Final answer
    x = 64,903,752.52

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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.