Home / 17,723,266.80-26,584,900.20-15,066,061.80

Finding the Fourth Proportional to 17,723,266.80, 26,584,900.20 and 15,066,061.80

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Solution

The fourth proportional to 17,723,266.80, 26,584,900.20 and 15,066,061.80 is: 22,599,092.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,723,266.80 : 26,584,900.20 = 15,066,061.80 : x
  2. Step 2: Convert to fraction form
    17,723,266.80/26,584,900.20 = 15,066,061.80/x
  3. Step 3: Cross multiply
    17,723,266.80x = 26,584,900.20 × 15,066,061.80
  4. Step 4: Simplify right side
    17,723,266.80x = 400,529,749,360,032.38
  5. Step 5: Solve for x
    x = 400,529,749,360,032.38/17,723,266.80
  6. Step 6: Final answer
    x = 22,599,092.70

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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.