Home / 11,330,926.65-16,996,368.71-3,550,436.55

Finding the Fourth Proportional to 11,330,926.65, 16,996,368.71 and 3,550,436.55

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Solution

The fourth proportional to 11,330,926.65, 16,996,368.71 and 3,550,436.55 is: 5,325,648.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,330,926.65 : 16,996,368.71 = 3,550,436.55 : x
  2. Step 2: Convert to fraction form
    11,330,926.65/16,996,368.71 = 3,550,436.55/x
  3. Step 3: Cross multiply
    11,330,926.65x = 16,996,368.71 × 3,550,436.55
  4. Step 4: Simplify right side
    11,330,926.65x = 60,344,528,694,136.43
  5. Step 5: Solve for x
    x = 60,344,528,694,136.43/11,330,926.65
  6. Step 6: Final answer
    x = 5,325,648.16

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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.