Home / 10,677,537.10-16,014,750.45-3,103,713.10

Finding the Fourth Proportional to 10,677,537.10, 16,014,750.45 and 3,103,713.10

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Solution

The fourth proportional to 10,677,537.10, 16,014,750.45 and 3,103,713.10 is: 4,655,117.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,677,537.10 : 16,014,750.45 = 3,103,713.10 : x
  2. Step 2: Convert to fraction form
    10,677,537.10/16,014,750.45 = 3,103,713.10/x
  3. Step 3: Cross multiply
    10,677,537.10x = 16,014,750.45 × 3,103,713.10
  4. Step 4: Simplify right side
    10,677,537.10x = 49,705,190,764,895.89
  5. Step 5: Solve for x
    x = 49,705,190,764,895.89/10,677,537.10
  6. Step 6: Final answer
    x = 4,655,117.59

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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.