Home / 29,526,015.70-44,289,023.55-18,046,890.10

Finding the Fourth Proportional to 29,526,015.70, 44,289,023.55 and 18,046,890.10

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Solution

The fourth proportional to 29,526,015.70, 44,289,023.55 and 18,046,890.10 is: 27,070,335.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,526,015.70 : 44,289,023.55 = 18,046,890.10 : x
  2. Step 2: Convert to fraction form
    29,526,015.70/44,289,023.55 = 18,046,890.10/x
  3. Step 3: Cross multiply
    29,526,015.70x = 44,289,023.55 × 18,046,890.10
  4. Step 4: Simplify right side
    29,526,015.70x = 799,279,140,643,161.88
  5. Step 5: Solve for x
    x = 799,279,140,643,161.88/29,526,015.70
  6. Step 6: Final answer
    x = 27,070,335.15

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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.