Home / 16,609,631.10-24,914,446.65-4,479,071.10

Finding the Fourth Proportional to 16,609,631.10, 24,914,446.65 and 4,479,071.10

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Solution

The fourth proportional to 16,609,631.10, 24,914,446.65 and 4,479,071.10 is: 6,718,606.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,609,631.10 : 24,914,446.65 = 4,479,071.10 : x
  2. Step 2: Convert to fraction form
    16,609,631.10/24,914,446.65 = 4,479,071.10/x
  3. Step 3: Cross multiply
    16,609,631.10x = 24,914,446.65 × 4,479,071.10
  4. Step 4: Simplify right side
    16,609,631.10x = 111,593,577,962,506.80
  5. Step 5: Solve for x
    x = 111,593,577,962,506.80/16,609,631.10
  6. Step 6: Final answer
    x = 6,718,606.65

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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.