Home / 23,663,289.70-35,507,431.72-16,791,175.03

Finding the Fourth Proportional to 23,663,289.70, 35,507,431.72 and 16,791,175.03

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Solution

The fourth proportional to 23,663,289.70, 35,507,431.72 and 16,791,175.03 is: 25,195,630.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,663,289.70 : 35,507,431.72 = 16,791,175.03 : x
  2. Step 2: Convert to fraction form
    23,663,289.70/35,507,431.72 = 16,791,175.03/x
  3. Step 3: Cross multiply
    23,663,289.70x = 35,507,431.72 × 16,791,175.03
  4. Step 4: Simplify right side
    23,663,289.70x = 596,211,500,876,294
  5. Step 5: Solve for x
    x = 596,211,500,876,294/23,663,289.70
  6. Step 6: Final answer
    x = 25,195,630.38

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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.