Home / 16,382,800.80-24,592,863.60-9,655,005.60

Finding the Fourth Proportional to 16,382,800.80, 24,592,863.60 and 9,655,005.60

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Solution

The fourth proportional to 16,382,800.80, 24,592,863.60 and 9,655,005.60 is: 14,493,506.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,382,800.80 : 24,592,863.60 = 9,655,005.60 : x
  2. Step 2: Convert to fraction form
    16,382,800.80/24,592,863.60 = 9,655,005.60/x
  3. Step 3: Cross multiply
    16,382,800.80x = 24,592,863.60 × 9,655,005.60
  4. Step 4: Simplify right side
    16,382,800.80x = 237,444,235,778,036.16
  5. Step 5: Solve for x
    x = 237,444,235,778,036.16/16,382,800.80
  6. Step 6: Final answer
    x = 14,493,506.86

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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.