Home / 40,277,383.04-55,568,208.53-26,346,690.59

Finding the Fourth Proportional to 40,277,383.04, 55,568,208.53 and 26,346,690.59

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Solution

The fourth proportional to 40,277,383.04, 55,568,208.53 and 26,346,690.59 is: 36,348,895.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,277,383.04 : 55,568,208.53 = 26,346,690.59 : x
  2. Step 2: Convert to fraction form
    40,277,383.04/55,568,208.53 = 26,346,690.59/x
  3. Step 3: Cross multiply
    40,277,383.04x = 55,568,208.53 × 26,346,690.59
  4. Step 4: Simplify right side
    40,277,383.04x = 1,464,038,396,568,534.50
  5. Step 5: Solve for x
    x = 1,464,038,396,568,534.50/40,277,383.04
  6. Step 6: Final answer
    x = 36,348,895.73

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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.