Home / 43,575,246.40-65,425,855.20-32,867,694.40

Finding the Fourth Proportional to 43,575,246.40, 65,425,855.20 and 32,867,694.40

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Solution

The fourth proportional to 43,575,246.40, 65,425,855.20 and 32,867,694.40 is: 49,349,050.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,575,246.40 : 65,425,855.20 = 32,867,694.40 : x
  2. Step 2: Convert to fraction form
    43,575,246.40/65,425,855.20 = 32,867,694.40/x
  3. Step 3: Cross multiply
    43,575,246.40x = 65,425,855.20 × 32,867,694.40
  4. Step 4: Simplify right side
    43,575,246.40x = 2,150,397,014,572,251
  5. Step 5: Solve for x
    x = 2,150,397,014,572,251/43,575,246.40
  6. Step 6: Final answer
    x = 49,349,050.03

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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.