Home / 35,056,467.30-52,585,772.21-12,027,078.77

Finding the Fourth Proportional to 35,056,467.30, 52,585,772.21 and 12,027,078.77

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Solution

The fourth proportional to 35,056,467.30, 52,585,772.21 and 12,027,078.77 is: 18,040,985.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,056,467.30 : 52,585,772.21 = 12,027,078.77 : x
  2. Step 2: Convert to fraction form
    35,056,467.30/52,585,772.21 = 12,027,078.77/x
  3. Step 3: Cross multiply
    35,056,467.30x = 52,585,772.21 × 12,027,078.77
  4. Step 4: Simplify right side
    35,056,467.30x = 632,453,224,227,882.75
  5. Step 5: Solve for x
    x = 632,453,224,227,882.75/35,056,467.30
  6. Step 6: Final answer
    x = 18,040,985.67

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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.