Home / 41,919,428.12-57,848,218.20-23,584,669.88

Finding the Fourth Proportional to 41,919,428.12, 57,848,218.20 and 23,584,669.88

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Solution

The fourth proportional to 41,919,428.12, 57,848,218.20 and 23,584,669.88 is: 32,546,511.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,919,428.12 : 57,848,218.20 = 23,584,669.88 : x
  2. Step 2: Convert to fraction form
    41,919,428.12/57,848,218.20 = 23,584,669.88/x
  3. Step 3: Cross multiply
    41,919,428.12x = 57,848,218.20 × 23,584,669.88
  4. Step 4: Simplify right side
    41,919,428.12x = 1,364,331,129,103,966.75
  5. Step 5: Solve for x
    x = 1,364,331,129,103,966.75/41,919,428.12
  6. Step 6: Final answer
    x = 32,546,511.02

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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.