Home / 37,470,942.15-51,694,066.06-25,085,026.11

Finding the Fourth Proportional to 37,470,942.15, 51,694,066.06 and 25,085,026.11

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Solution

The fourth proportional to 37,470,942.15, 51,694,066.06 and 25,085,026.11 is: 34,606,735.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,470,942.15 : 51,694,066.06 = 25,085,026.11 : x
  2. Step 2: Convert to fraction form
    37,470,942.15/51,694,066.06 = 25,085,026.11/x
  3. Step 3: Cross multiply
    37,470,942.15x = 51,694,066.06 × 25,085,026.11
  4. Step 4: Simplify right side
    37,470,942.15x = 1,296,746,996,978,305
  5. Step 5: Solve for x
    x = 1,296,746,996,978,305/37,470,942.15
  6. Step 6: Final answer
    x = 34,606,735.85

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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.