Home / 27,489,166.10-41,186,120.74-16,683,826.04

Finding the Fourth Proportional to 27,489,166.10, 41,186,120.74 and 16,683,826.04

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Solution

The fourth proportional to 27,489,166.10, 41,186,120.74 and 16,683,826.04 is: 24,996,832.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,489,166.10 : 41,186,120.74 = 16,683,826.04 : x
  2. Step 2: Convert to fraction form
    27,489,166.10/41,186,120.74 = 16,683,826.04/x
  3. Step 3: Cross multiply
    27,489,166.10x = 41,186,120.74 × 16,683,826.04
  4. Step 4: Simplify right side
    27,489,166.10x = 687,142,073,440,955.88
  5. Step 5: Solve for x
    x = 687,142,073,440,955.88/27,489,166.10
  6. Step 6: Final answer
    x = 24,996,832.25

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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.