Home / 16,169,006.20-24,253,509.30-6,591,258.40

Finding the Fourth Proportional to 16,169,006.20, 24,253,509.30 and 6,591,258.40

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Solution

The fourth proportional to 16,169,006.20, 24,253,509.30 and 6,591,258.40 is: 9,886,887.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,169,006.20 : 24,253,509.30 = 6,591,258.40 : x
  2. Step 2: Convert to fraction form
    16,169,006.20/24,253,509.30 = 6,591,258.40/x
  3. Step 3: Cross multiply
    16,169,006.20x = 24,253,509.30 × 6,591,258.40
  4. Step 4: Simplify right side
    16,169,006.20x = 159,861,146,903,103.12
  5. Step 5: Solve for x
    x = 159,861,146,903,103.12/16,169,006.20
  6. Step 6: Final answer
    x = 9,886,887.60

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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.