Home / 23,585,647.57-35,386,984.10-8,235,198.76

Finding the Fourth Proportional to 23,585,647.57, 35,386,984.10 and 8,235,198.76

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Solution

The fourth proportional to 23,585,647.57, 35,386,984.10 and 8,235,198.76 is: 12,355,770.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,585,647.57 : 35,386,984.10 = 8,235,198.76 : x
  2. Step 2: Convert to fraction form
    23,585,647.57/35,386,984.10 = 8,235,198.76/x
  3. Step 3: Cross multiply
    23,585,647.57x = 35,386,984.10 × 8,235,198.76
  4. Step 4: Simplify right side
    23,585,647.57x = 291,418,847,512,580.25
  5. Step 5: Solve for x
    x = 291,418,847,512,580.25/23,585,647.57
  6. Step 6: Final answer
    x = 12,355,770.46

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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.