Home / 35,324,322.40-53,010,103.20-16,145,207.20

Finding the Fourth Proportional to 35,324,322.40, 53,010,103.20 and 16,145,207.20

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Solution

The fourth proportional to 35,324,322.40, 53,010,103.20 and 16,145,207.20 is: 24,228,606.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,324,322.40 : 53,010,103.20 = 16,145,207.20 : x
  2. Step 2: Convert to fraction form
    35,324,322.40/53,010,103.20 = 16,145,207.20/x
  3. Step 3: Cross multiply
    35,324,322.40x = 53,010,103.20 × 16,145,207.20
  4. Step 4: Simplify right side
    35,324,322.40x = 855,859,099,857,383
  5. Step 5: Solve for x
    x = 855,859,099,857,383/35,324,322.40
  6. Step 6: Final answer
    x = 24,228,606.29

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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.