Home / 39,806,158.64-54,949,448.25-26,760,983.63

Finding the Fourth Proportional to 39,806,158.64, 54,949,448.25 and 26,760,983.63

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Solution

The fourth proportional to 39,806,158.64, 54,949,448.25 and 26,760,983.63 is: 36,941,552.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,806,158.64 : 54,949,448.25 = 26,760,983.63 : x
  2. Step 2: Convert to fraction form
    39,806,158.64/54,949,448.25 = 26,760,983.63/x
  3. Step 3: Cross multiply
    39,806,158.64x = 54,949,448.25 × 26,760,983.63
  4. Step 4: Simplify right side
    39,806,158.64x = 1,470,501,284,821,035
  5. Step 5: Solve for x
    x = 1,470,501,284,821,035/39,806,158.64
  6. Step 6: Final answer
    x = 36,941,552.14

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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.