Home / 15,751,837.10-23,627,755.65-6,793,885.10

Finding the Fourth Proportional to 15,751,837.10, 23,627,755.65 and 6,793,885.10

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Solution

The fourth proportional to 15,751,837.10, 23,627,755.65 and 6,793,885.10 is: 10,190,827.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,751,837.10 : 23,627,755.65 = 6,793,885.10 : x
  2. Step 2: Convert to fraction form
    15,751,837.10/23,627,755.65 = 6,793,885.10/x
  3. Step 3: Cross multiply
    15,751,837.10x = 23,627,755.65 × 6,793,885.10
  4. Step 4: Simplify right side
    15,751,837.10x = 160,524,257,056,975.78
  5. Step 5: Solve for x
    x = 160,524,257,056,975.78/15,751,837.10
  6. Step 6: Final answer
    x = 10,190,827.65

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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.