Home / 22,869,007.80-34,303,511.70-11,531,599.80

Finding the Fourth Proportional to 22,869,007.80, 34,303,511.70 and 11,531,599.80

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Solution

The fourth proportional to 22,869,007.80, 34,303,511.70 and 11,531,599.80 is: 17,297,399.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,869,007.80 : 34,303,511.70 = 11,531,599.80 : x
  2. Step 2: Convert to fraction form
    22,869,007.80/34,303,511.70 = 11,531,599.80/x
  3. Step 3: Cross multiply
    22,869,007.80x = 34,303,511.70 × 11,531,599.80
  4. Step 4: Simplify right side
    22,869,007.80x = 395,574,368,659,017.75
  5. Step 5: Solve for x
    x = 395,574,368,659,017.75/22,869,007.80
  6. Step 6: Final answer
    x = 17,297,399.70

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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.