Home / 14,989,099.82-22,482,136.59-10,162,397.65

Finding the Fourth Proportional to 14,989,099.82, 22,482,136.59 and 10,162,397.65

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Solution

The fourth proportional to 14,989,099.82, 22,482,136.59 and 10,162,397.65 is: 15,242,570.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,989,099.82 : 22,482,136.59 = 10,162,397.65 : x
  2. Step 2: Convert to fraction form
    14,989,099.82/22,482,136.59 = 10,162,397.65/x
  3. Step 3: Cross multiply
    14,989,099.82x = 22,482,136.59 × 10,162,397.65
  4. Step 4: Simplify right side
    14,989,099.82x = 228,472,412,054,198.16
  5. Step 5: Solve for x
    x = 228,472,412,054,198.16/14,989,099.82
  6. Step 6: Final answer
    x = 15,242,570.59

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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.