Home / 53,964,007.10-80,946,010.65-13,574,491.10

Finding the Fourth Proportional to 53,964,007.10, 80,946,010.65 and 13,574,491.10

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Solution

The fourth proportional to 53,964,007.10, 80,946,010.65 and 13,574,491.10 is: 20,361,736.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,964,007.10 : 80,946,010.65 = 13,574,491.10 : x
  2. Step 2: Convert to fraction form
    53,964,007.10/80,946,010.65 = 13,574,491.10/x
  3. Step 3: Cross multiply
    53,964,007.10x = 80,946,010.65 × 13,574,491.10
  4. Step 4: Simplify right side
    53,964,007.10x = 1,098,800,901,148,930.25
  5. Step 5: Solve for x
    x = 1,098,800,901,148,930.25/53,964,007.10
  6. Step 6: Final answer
    x = 20,361,736.65

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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.