Home / 16,042,971.60-24,067,567.80-8,064,795.60

Finding the Fourth Proportional to 16,042,971.60, 24,067,567.80 and 8,064,795.60

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Solution

The fourth proportional to 16,042,971.60, 24,067,567.80 and 8,064,795.60 is: 12,098,757.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,042,971.60 : 24,067,567.80 = 8,064,795.60 : x
  2. Step 2: Convert to fraction form
    16,042,971.60/24,067,567.80 = 8,064,795.60/x
  3. Step 3: Cross multiply
    16,042,971.60x = 24,067,567.80 × 8,064,795.60
  4. Step 4: Simplify right side
    16,042,971.60x = 194,100,014,896,141.69
  5. Step 5: Solve for x
    x = 194,100,014,896,141.69/16,042,971.60
  6. Step 6: Final answer
    x = 12,098,757.00

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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.