Home / 33,926,057.20-50,888,852.28-13,731,007.60

Finding the Fourth Proportional to 33,926,057.20, 50,888,852.28 and 13,731,007.60

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Solution

The fourth proportional to 33,926,057.20, 50,888,852.28 and 13,731,007.60 is: 20,596,416.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,926,057.20 : 50,888,852.28 = 13,731,007.60 : x
  2. Step 2: Convert to fraction form
    33,926,057.20/50,888,852.28 = 13,731,007.60/x
  3. Step 3: Cross multiply
    33,926,057.20x = 50,888,852.28 × 13,731,007.60
  4. Step 4: Simplify right side
    33,926,057.20x = 698,755,217,411,957.38
  5. Step 5: Solve for x
    x = 698,755,217,411,957.38/33,926,057.20
  6. Step 6: Final answer
    x = 20,596,416.89

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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.