Home / 16,675,779.60-25,007,448.60-6,576,310.80

Finding the Fourth Proportional to 16,675,779.60, 25,007,448.60 and 6,576,310.80

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Solution

The fourth proportional to 16,675,779.60, 25,007,448.60 and 6,576,310.80 is: 9,862,012.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,675,779.60 : 25,007,448.60 = 6,576,310.80 : x
  2. Step 2: Convert to fraction form
    16,675,779.60/25,007,448.60 = 6,576,310.80/x
  3. Step 3: Cross multiply
    16,675,779.60x = 25,007,448.60 × 6,576,310.80
  4. Step 4: Simplify right side
    16,675,779.60x = 164,456,754,308,624.88
  5. Step 5: Solve for x
    x = 164,456,754,308,624.88/16,675,779.60
  6. Step 6: Final answer
    x = 9,862,012.95

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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.