Home / 33,729,658.04-46,546,943.76-18,259,742.67

Finding the Fourth Proportional to 33,729,658.04, 46,546,943.76 and 18,259,742.67

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Solution

The fourth proportional to 33,729,658.04, 46,546,943.76 and 18,259,742.67 is: 25,198,453.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,729,658.04 : 46,546,943.76 = 18,259,742.67 : x
  2. Step 2: Convert to fraction form
    33,729,658.04/46,546,943.76 = 18,259,742.67/x
  3. Step 3: Cross multiply
    33,729,658.04x = 46,546,943.76 × 18,259,742.67
  4. Step 4: Simplify right side
    33,729,658.04x = 849,935,215,132,562.25
  5. Step 5: Solve for x
    x = 849,935,215,132,562.25/33,729,658.04
  6. Step 6: Final answer
    x = 25,198,453.37

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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.