Home / 9,352,236.40-14,028,354.60-8,832,605.20

Finding the Fourth Proportional to 9,352,236.40, 14,028,354.60 and 8,832,605.20

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Solution

The fourth proportional to 9,352,236.40, 14,028,354.60 and 8,832,605.20 is: 13,248,907.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,352,236.40 : 14,028,354.60 = 8,832,605.20 : x
  2. Step 2: Convert to fraction form
    9,352,236.40/14,028,354.60 = 8,832,605.20/x
  3. Step 3: Cross multiply
    9,352,236.40x = 14,028,354.60 × 8,832,605.20
  4. Step 4: Simplify right side
    9,352,236.40x = 123,906,917,787,403.91
  5. Step 5: Solve for x
    x = 123,906,917,787,403.91/9,352,236.40
  6. Step 6: Final answer
    x = 13,248,907.80

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Similar ratio
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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.