Home / 16,284,790.20-24,427,185.30-9,897,000.60

Finding the Fourth Proportional to 16,284,790.20, 24,427,185.30 and 9,897,000.60

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Solution

The fourth proportional to 16,284,790.20, 24,427,185.30 and 9,897,000.60 is: 14,845,500.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,284,790.20 : 24,427,185.30 = 9,897,000.60 : x
  2. Step 2: Convert to fraction form
    16,284,790.20/24,427,185.30 = 9,897,000.60/x
  3. Step 3: Cross multiply
    16,284,790.20x = 24,427,185.30 × 9,897,000.60
  4. Step 4: Simplify right side
    16,284,790.20x = 241,755,867,570,411.19
  5. Step 5: Solve for x
    x = 241,755,867,570,411.19/16,284,790.20
  6. Step 6: Final answer
    x = 14,845,500.90

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1.5x scale

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.