Home / 13,760,023.06-20,640,038.23-4,044,636.46

Finding the Fourth Proportional to 13,760,023.06, 20,640,038.23 and 4,044,636.46

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Solution

The fourth proportional to 13,760,023.06, 20,640,038.23 and 4,044,636.46 is: 6,066,955.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,760,023.06 : 20,640,038.23 = 4,044,636.46 : x
  2. Step 2: Convert to fraction form
    13,760,023.06/20,640,038.23 = 4,044,636.46/x
  3. Step 3: Cross multiply
    13,760,023.06x = 20,640,038.23 × 4,044,636.46
  4. Step 4: Simplify right side
    13,760,023.06x = 83,481,451,114,307.56
  5. Step 5: Solve for x
    x = 83,481,451,114,307.56/13,760,023.06
  6. Step 6: Final answer
    x = 6,066,955.76

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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.