Home / 23,985,042.44-35,980,084.98-7,812,253.98

Finding the Fourth Proportional to 23,985,042.44, 35,980,084.98 and 7,812,253.98

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Solution

The fourth proportional to 23,985,042.44, 35,980,084.98 and 7,812,253.98 is: 11,719,202.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,985,042.44 : 35,980,084.98 = 7,812,253.98 : x
  2. Step 2: Convert to fraction form
    23,985,042.44/35,980,084.98 = 7,812,253.98/x
  3. Step 3: Cross multiply
    23,985,042.44x = 35,980,084.98 × 7,812,253.98
  4. Step 4: Simplify right side
    23,985,042.44x = 281,085,562,085,743.22
  5. Step 5: Solve for x
    x = 281,085,562,085,743.22/23,985,042.44
  6. Step 6: Final answer
    x = 11,719,202.20

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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.