Home / 27,184,062.60-40,776,093.90-26,138,968.20

Finding the Fourth Proportional to 27,184,062.60, 40,776,093.90 and 26,138,968.20

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Solution

The fourth proportional to 27,184,062.60, 40,776,093.90 and 26,138,968.20 is: 39,208,452.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,184,062.60 : 40,776,093.90 = 26,138,968.20 : x
  2. Step 2: Convert to fraction form
    27,184,062.60/40,776,093.90 = 26,138,968.20/x
  3. Step 3: Cross multiply
    27,184,062.60x = 40,776,093.90 × 26,138,968.20
  4. Step 4: Simplify right side
    27,184,062.60x = 1,065,845,021,772,313.88
  5. Step 5: Solve for x
    x = 1,065,845,021,772,313.88/27,184,062.60
  6. Step 6: Final answer
    x = 39,208,452.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.