Home / 27,659,577.60-41,489,366.40-26,242,401.60

Finding the Fourth Proportional to 27,659,577.60, 41,489,366.40 and 26,242,401.60

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Solution

The fourth proportional to 27,659,577.60, 41,489,366.40 and 26,242,401.60 is: 39,363,602.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,659,577.60 : 41,489,366.40 = 26,242,401.60 : x
  2. Step 2: Convert to fraction form
    27,659,577.60/41,489,366.40 = 26,242,401.60/x
  3. Step 3: Cross multiply
    27,659,577.60x = 41,489,366.40 × 26,242,401.60
  4. Step 4: Simplify right side
    27,659,577.60x = 1,088,780,615,198,346.25
  5. Step 5: Solve for x
    x = 1,088,780,615,198,346.25/27,659,577.60
  6. Step 6: Final answer
    x = 39,363,602.40

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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.