Home / 23,990,436.80-35,985,655.20-6,951,665.60

Finding the Fourth Proportional to 23,990,436.80, 35,985,655.20 and 6,951,665.60

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Solution

The fourth proportional to 23,990,436.80, 35,985,655.20 and 6,951,665.60 is: 10,427,498.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,990,436.80 : 35,985,655.20 = 6,951,665.60 : x
  2. Step 2: Convert to fraction form
    23,990,436.80/35,985,655.20 = 6,951,665.60/x
  3. Step 3: Cross multiply
    23,990,436.80x = 35,985,655.20 × 6,951,665.60
  4. Step 4: Simplify right side
    23,990,436.80x = 250,160,241,347,301.12
  5. Step 5: Solve for x
    x = 250,160,241,347,301.12/23,990,436.80
  6. Step 6: Final answer
    x = 10,427,498.40

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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.