Home / 39,806,182.64-54,949,481.31-26,761,007.63

Finding the Fourth Proportional to 39,806,182.64, 54,949,481.31 and 26,761,007.63

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Solution

The fourth proportional to 39,806,182.64, 54,949,481.31 and 26,761,007.63 is: 36,941,585.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,806,182.64 : 54,949,481.31 = 26,761,007.63 : x
  2. Step 2: Convert to fraction form
    39,806,182.64/54,949,481.31 = 26,761,007.63/x
  3. Step 3: Cross multiply
    39,806,182.64x = 54,949,481.31 × 26,761,007.63
  4. Step 4: Simplify right side
    39,806,182.64x = 1,470,503,488,326,705
  5. Step 5: Solve for x
    x = 1,470,503,488,326,705/39,806,182.64
  6. Step 6: Final answer
    x = 36,941,585.23

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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.