Home / 24,020,942.27-33,151,271.42-13,709,208.11

Finding the Fourth Proportional to 24,020,942.27, 33,151,271.42 and 13,709,208.11

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Solution

The fourth proportional to 24,020,942.27, 33,151,271.42 and 13,709,208.11 is: 18,920,060.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,020,942.27 : 33,151,271.42 = 13,709,208.11 : x
  2. Step 2: Convert to fraction form
    24,020,942.27/33,151,271.42 = 13,709,208.11/x
  3. Step 3: Cross multiply
    24,020,942.27x = 33,151,271.42 × 13,709,208.11
  4. Step 4: Simplify right side
    24,020,942.27x = 454,477,678,876,391.88
  5. Step 5: Solve for x
    x = 454,477,678,876,391.88/24,020,942.27
  6. Step 6: Final answer
    x = 18,920,060.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.