Home / 32,666,654.09-49,007,363.19-10,806,982.06

Finding the Fourth Proportional to 32,666,654.09, 49,007,363.19 and 10,806,982.06

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Solution

The fourth proportional to 32,666,654.09, 49,007,363.19 and 10,806,982.06 is: 16,212,915.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,666,654.09 : 49,007,363.19 = 10,806,982.06 : x
  2. Step 2: Convert to fraction form
    32,666,654.09/49,007,363.19 = 10,806,982.06/x
  3. Step 3: Cross multiply
    32,666,654.09x = 49,007,363.19 × 10,806,982.06
  4. Step 4: Simplify right side
    32,666,654.09x = 529,621,694,802,234.38
  5. Step 5: Solve for x
    x = 529,621,694,802,234.38/32,666,654.09
  6. Step 6: Final answer
    x = 16,212,915.27

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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.