Home / 23,988,133.89-35,982,172.88-7,814,059.05

Finding the Fourth Proportional to 23,988,133.89, 35,982,172.88 and 7,814,059.05

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Solution

The fourth proportional to 23,988,133.89, 35,982,172.88 and 7,814,059.05 is: 11,721,079.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,988,133.89 : 35,982,172.88 = 7,814,059.05 : x
  2. Step 2: Convert to fraction form
    23,988,133.89/35,982,172.88 = 7,814,059.05/x
  3. Step 3: Cross multiply
    23,988,133.89x = 35,982,172.88 × 7,814,059.05
  4. Step 4: Simplify right side
    23,988,133.89x = 281,166,823,592,558.25
  5. Step 5: Solve for x
    x = 281,166,823,592,558.25/23,988,133.89
  6. Step 6: Final answer
    x = 11,721,079.47

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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.