Home / 23,921,334.51-35,903,391.74-12,257,662.91

Finding the Fourth Proportional to 23,921,334.51, 35,903,391.74 and 12,257,662.91

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Solution

The fourth proportional to 23,921,334.51, 35,903,391.74 and 12,257,662.91 is: 18,397,454.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,921,334.51 : 35,903,391.74 = 12,257,662.91 : x
  2. Step 2: Convert to fraction form
    23,921,334.51/35,903,391.74 = 12,257,662.91/x
  3. Step 3: Cross multiply
    23,921,334.51x = 35,903,391.74 × 12,257,662.91
  4. Step 4: Simplify right side
    23,921,334.51x = 440,091,673,274,598.38
  5. Step 5: Solve for x
    x = 440,091,673,274,598.38/23,921,334.51
  6. Step 6: Final answer
    x = 18,397,454.92

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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.