Home / 39,806,171.01-54,949,465.26-26,760,996

Finding the Fourth Proportional to 39,806,171.01, 54,949,465.26 and 26,760,996

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Solution

The fourth proportional to 39,806,171.01, 54,949,465.26 and 26,760,996 is: 36,941,569.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,806,171.01 : 54,949,465.26 = 26,760,996 : x
  2. Step 2: Convert to fraction form
    39,806,171.01/54,949,465.26 = 26,760,996/x
  3. Step 3: Cross multiply
    39,806,171.01x = 54,949,465.26 × 26,760,996
  4. Step 4: Simplify right side
    39,806,171.01x = 1,470,502,420,024,999
  5. Step 5: Solve for x
    x = 1,470,502,420,024,999/39,806,171.01
  6. Step 6: Final answer
    x = 36,941,569.18

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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.