Home / 43,905,452.58-65,918,507.85-22,354,535.88

Finding the Fourth Proportional to 43,905,452.58, 65,918,507.85 and 22,354,535.88

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Solution

The fourth proportional to 43,905,452.58, 65,918,507.85 and 22,354,535.88 is: 33,562,520.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,905,452.58 : 65,918,507.85 = 22,354,535.88 : x
  2. Step 2: Convert to fraction form
    43,905,452.58/65,918,507.85 = 22,354,535.88/x
  3. Step 3: Cross multiply
    43,905,452.58x = 65,918,507.85 × 22,354,535.88
  4. Step 4: Simplify right side
    43,905,452.58x = 1,473,577,648,888,886.50
  5. Step 5: Solve for x
    x = 1,473,577,648,888,886.50/43,905,452.58
  6. Step 6: Final answer
    x = 33,562,520.42

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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.