Home / 33,689,457.42-50,534,195.04-9,431,957.58

Finding the Fourth Proportional to 33,689,457.42, 50,534,195.04 and 9,431,957.58

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Solution

The fourth proportional to 33,689,457.42, 50,534,195.04 and 9,431,957.58 is: 14,147,938.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,689,457.42 : 50,534,195.04 = 9,431,957.58 : x
  2. Step 2: Convert to fraction form
    33,689,457.42/50,534,195.04 = 9,431,957.58/x
  3. Step 3: Cross multiply
    33,689,457.42x = 50,534,195.04 × 9,431,957.58
  4. Step 4: Simplify right side
    33,689,457.42x = 476,636,383,956,726.38
  5. Step 5: Solve for x
    x = 476,636,383,956,726.38/33,689,457.42
  6. Step 6: Final answer
    x = 14,147,938.86

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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.