Home / 9,228,065.40-13,842,098.10-6,677,148.60

Finding the Fourth Proportional to 9,228,065.40, 13,842,098.10 and 6,677,148.60

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Solution

The fourth proportional to 9,228,065.40, 13,842,098.10 and 6,677,148.60 is: 10,015,722.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,228,065.40 : 13,842,098.10 = 6,677,148.60 : x
  2. Step 2: Convert to fraction form
    9,228,065.40/13,842,098.10 = 6,677,148.60/x
  3. Step 3: Cross multiply
    9,228,065.40x = 13,842,098.10 × 6,677,148.60
  4. Step 4: Simplify right side
    9,228,065.40x = 92,425,745,949,477.66
  5. Step 5: Solve for x
    x = 92,425,745,949,477.66/9,228,065.40
  6. Step 6: Final answer
    x = 10,015,722.90

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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.