Home / 37,470,931.50-51,694,051.38-25,085,015.48

Finding the Fourth Proportional to 37,470,931.50, 51,694,051.38 and 25,085,015.48

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Solution

The fourth proportional to 37,470,931.50, 51,694,051.38 and 25,085,015.48 is: 34,606,721.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,470,931.50 : 51,694,051.38 = 25,085,015.48 : x
  2. Step 2: Convert to fraction form
    37,470,931.50/51,694,051.38 = 25,085,015.48/x
  3. Step 3: Cross multiply
    37,470,931.50x = 51,694,051.38 × 25,085,015.48
  4. Step 4: Simplify right side
    37,470,931.50x = 1,296,746,079,091,215.50
  5. Step 5: Solve for x
    x = 1,296,746,079,091,215.50/37,470,931.50
  6. Step 6: Final answer
    x = 34,606,721.19

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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.