Home / 27,524,023.35-41,258,764.16-12,924,808.83

Finding the Fourth Proportional to 27,524,023.35, 41,258,764.16 and 12,924,808.83

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Solution

The fourth proportional to 27,524,023.35, 41,258,764.16 and 12,924,808.83 is: 19,374,407.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,524,023.35 : 41,258,764.16 = 12,924,808.83 : x
  2. Step 2: Convert to fraction form
    27,524,023.35/41,258,764.16 = 12,924,808.83/x
  3. Step 3: Cross multiply
    27,524,023.35x = 41,258,764.16 × 12,924,808.83
  4. Step 4: Simplify right side
    27,524,023.35x = 533,261,639,265,431.50
  5. Step 5: Solve for x
    x = 533,261,639,265,431.50/27,524,023.35
  6. Step 6: Final answer
    x = 19,374,407.31

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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.