Home / 27,083,629.59-40,628,527.15-9,819,960.52

Finding the Fourth Proportional to 27,083,629.59, 40,628,527.15 and 9,819,960.52

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Solution

The fourth proportional to 27,083,629.59, 40,628,527.15 and 9,819,960.52 is: 14,731,058.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,083,629.59 : 40,628,527.15 = 9,819,960.52 : x
  2. Step 2: Convert to fraction form
    27,083,629.59/40,628,527.15 = 9,819,960.52/x
  3. Step 3: Cross multiply
    27,083,629.59x = 40,628,527.15 × 9,819,960.52
  4. Step 4: Simplify right side
    27,083,629.59x = 398,970,532,598,748.06
  5. Step 5: Solve for x
    x = 398,970,532,598,748.06/27,083,629.59
  6. Step 6: Final answer
    x = 14,731,058.53

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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.