Home / 22,144,059.04-33,213,231.60-6,999,521.44

Finding the Fourth Proportional to 22,144,059.04, 33,213,231.60 and 6,999,521.44

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Solution

The fourth proportional to 22,144,059.04, 33,213,231.60 and 6,999,521.44 is: 10,498,379.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,144,059.04 : 33,213,231.60 = 6,999,521.44 : x
  2. Step 2: Convert to fraction form
    22,144,059.04/33,213,231.60 = 6,999,521.44/x
  3. Step 3: Cross multiply
    22,144,059.04x = 33,213,231.60 × 6,999,521.44
  4. Step 4: Simplify right side
    22,144,059.04x = 232,476,726,675,885.53
  5. Step 5: Solve for x
    x = 232,476,726,675,885.53/22,144,059.04
  6. Step 6: Final answer
    x = 10,498,379.10

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1.5x scale

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.