Home / 27,144,260.73-37,444,131.23-17,202,955.77

Finding the Fourth Proportional to 27,144,260.73, 37,444,131.23 and 17,202,955.77

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Solution

The fourth proportional to 27,144,260.73, 37,444,131.23 and 17,202,955.77 is: 23,730,605.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,144,260.73 : 37,444,131.23 = 17,202,955.77 : x
  2. Step 2: Convert to fraction form
    27,144,260.73/37,444,131.23 = 17,202,955.77/x
  3. Step 3: Cross multiply
    27,144,260.73x = 37,444,131.23 × 17,202,955.77
  4. Step 4: Simplify right side
    27,144,260.73x = 644,149,733,309,750.88
  5. Step 5: Solve for x
    x = 644,149,733,309,750.88/27,144,260.73
  6. Step 6: Final answer
    x = 23,730,605.14

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1.5x scale

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.