Home / 11,133,092.20-16,699,638.30-3,560,823.40

Finding the Fourth Proportional to 11,133,092.20, 16,699,638.30 and 3,560,823.40

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Solution

The fourth proportional to 11,133,092.20, 16,699,638.30 and 3,560,823.40 is: 5,341,235.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,133,092.20 : 16,699,638.30 = 3,560,823.40 : x
  2. Step 2: Convert to fraction form
    11,133,092.20/16,699,638.30 = 3,560,823.40/x
  3. Step 3: Cross multiply
    11,133,092.20x = 16,699,638.30 × 3,560,823.40
  4. Step 4: Simplify right side
    11,133,092.20x = 59,464,462,830,176.22
  5. Step 5: Solve for x
    x = 59,464,462,830,176.22/11,133,092.20
  6. Step 6: Final answer
    x = 5,341,235.10

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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.