Home / 34,016,800.10-46,946,786.03-20,793,717.16

Finding the Fourth Proportional to 34,016,800.10, 46,946,786.03 and 20,793,717.16

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Solution

The fourth proportional to 34,016,800.10, 46,946,786.03 and 20,793,717.16 is: 28,697,531.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,016,800.10 : 46,946,786.03 = 20,793,717.16 : x
  2. Step 2: Convert to fraction form
    34,016,800.10/46,946,786.03 = 20,793,717.16/x
  3. Step 3: Cross multiply
    34,016,800.10x = 46,946,786.03 × 20,793,717.16
  4. Step 4: Simplify right side
    34,016,800.10x = 976,198,190,077,007.38
  5. Step 5: Solve for x
    x = 976,198,190,077,007.38/34,016,800.10
  6. Step 6: Final answer
    x = 28,697,531.43

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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.