Home / 10,675,225.80-16,014,912.30-4,609,945.80

Finding the Fourth Proportional to 10,675,225.80, 16,014,912.30 and 4,609,945.80

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Solution

The fourth proportional to 10,675,225.80, 16,014,912.30 and 4,609,945.80 is: 6,915,814.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,675,225.80 : 16,014,912.30 = 4,609,945.80 : x
  2. Step 2: Convert to fraction form
    10,675,225.80/16,014,912.30 = 4,609,945.80/x
  3. Step 3: Cross multiply
    10,675,225.80x = 16,014,912.30 × 4,609,945.80
  4. Step 4: Simplify right side
    10,675,225.80x = 73,827,877,694,753.34
  5. Step 5: Solve for x
    x = 73,827,877,694,753.34/10,675,225.80
  6. Step 6: Final answer
    x = 6,915,814.15

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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.