Home / 9,595,517.40-14,372,280.90-8,335,805.40

Finding the Fourth Proportional to 9,595,517.40, 14,372,280.90 and 8,335,805.40

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Solution

The fourth proportional to 9,595,517.40, 14,372,280.90 and 8,335,805.40 is: 12,485,469.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,595,517.40 : 14,372,280.90 = 8,335,805.40 : x
  2. Step 2: Convert to fraction form
    9,595,517.40/14,372,280.90 = 8,335,805.40/x
  3. Step 3: Cross multiply
    9,595,517.40x = 14,372,280.90 × 8,335,805.40
  4. Step 4: Simplify right side
    9,595,517.40x = 119,804,536,736,536.88
  5. Step 5: Solve for x
    x = 119,804,536,736,536.88/9,595,517.40
  6. Step 6: Final answer
    x = 12,485,469.18

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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.