Home / 43,862,938.80-65,794,408.20-32,525,530.80

Finding the Fourth Proportional to 43,862,938.80, 65,794,408.20 and 32,525,530.80

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Solution

The fourth proportional to 43,862,938.80, 65,794,408.20 and 32,525,530.80 is: 48,788,296.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,862,938.80 : 65,794,408.20 = 32,525,530.80 : x
  2. Step 2: Convert to fraction form
    43,862,938.80/65,794,408.20 = 32,525,530.80/x
  3. Step 3: Cross multiply
    43,862,938.80x = 65,794,408.20 × 32,525,530.80
  4. Step 4: Simplify right side
    43,862,938.80x = 2,139,998,050,376,872.75
  5. Step 5: Solve for x
    x = 2,139,998,050,376,872.75/43,862,938.80
  6. Step 6: Final answer
    x = 48,788,296.20

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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.