Home / 33,948,658.79-50,926,631.60-14,519,902.66

Finding the Fourth Proportional to 33,948,658.79, 50,926,631.60 and 14,519,902.66

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Solution

The fourth proportional to 33,948,658.79, 50,926,631.60 and 14,519,902.66 is: 21,781,412.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,948,658.79 : 50,926,631.60 = 14,519,902.66 : x
  2. Step 2: Convert to fraction form
    33,948,658.79/50,926,631.60 = 14,519,902.66/x
  3. Step 3: Cross multiply
    33,948,658.79x = 50,926,631.60 × 14,519,902.66
  4. Step 4: Simplify right side
    33,948,658.79x = 739,449,733,460,988.75
  5. Step 5: Solve for x
    x = 739,449,733,460,988.75/33,948,658.79
  6. Step 6: Final answer
    x = 21,781,412.28

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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.