Home / 41,464,730.30-57,242,043.75-25,788,807.74

Finding the Fourth Proportional to 41,464,730.30, 57,242,043.75 and 25,788,807.74

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Solution

The fourth proportional to 41,464,730.30, 57,242,043.75 and 25,788,807.74 is: 35,601,438.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,464,730.30 : 57,242,043.75 = 25,788,807.74 : x
  2. Step 2: Convert to fraction form
    41,464,730.30/57,242,043.75 = 25,788,807.74/x
  3. Step 3: Cross multiply
    41,464,730.30x = 57,242,043.75 × 25,788,807.74
  4. Step 4: Simplify right side
    41,464,730.30x = 1,476,204,060,627,208.25
  5. Step 5: Solve for x
    x = 1,476,204,060,627,208.25/41,464,730.30
  6. Step 6: Final answer
    x = 35,601,438.86

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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.