Home / 16,042,955.10-24,067,543.05-8,064,779.10

Finding the Fourth Proportional to 16,042,955.10, 24,067,543.05 and 8,064,779.10

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Solution

The fourth proportional to 16,042,955.10, 24,067,543.05 and 8,064,779.10 is: 12,098,732.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,042,955.10 : 24,067,543.05 = 8,064,779.10 : x
  2. Step 2: Convert to fraction form
    16,042,955.10/24,067,543.05 = 8,064,779.10/x
  3. Step 3: Cross multiply
    16,042,955.10x = 24,067,543.05 × 8,064,779.10
  4. Step 4: Simplify right side
    16,042,955.10x = 194,099,418,177,990.25
  5. Step 5: Solve for x
    x = 194,099,418,177,990.25/16,042,955.10
  6. Step 6: Final answer
    x = 12,098,732.25

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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.