Home / 9,656,559.40-14,495,898.30-5,669,717.80

Finding the Fourth Proportional to 9,656,559.40, 14,495,898.30 and 5,669,717.80

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Solution

The fourth proportional to 9,656,559.40, 14,495,898.30 and 5,669,717.80 is: 8,511,069.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,559.40 : 14,495,898.30 = 5,669,717.80 : x
  2. Step 2: Convert to fraction form
    9,656,559.40/14,495,898.30 = 5,669,717.80/x
  3. Step 3: Cross multiply
    9,656,559.40x = 14,495,898.30 × 5,669,717.80
  4. Step 4: Simplify right side
    9,656,559.40x = 82,187,652,618,499.73
  5. Step 5: Solve for x
    x = 82,187,652,618,499.73/9,656,559.40
  6. Step 6: Final answer
    x = 8,511,069.96

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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.