Home / 16,607,567.20-24,911,350.80-15,597,829.30

Finding the Fourth Proportional to 16,607,567.20, 24,911,350.80 and 15,597,829.30

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Solution

The fourth proportional to 16,607,567.20, 24,911,350.80 and 15,597,829.30 is: 23,396,743.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,607,567.20 : 24,911,350.80 = 15,597,829.30 : x
  2. Step 2: Convert to fraction form
    16,607,567.20/24,911,350.80 = 15,597,829.30/x
  3. Step 3: Cross multiply
    16,607,567.20x = 24,911,350.80 × 15,597,829.30
  4. Step 4: Simplify right side
    16,607,567.20x = 388,562,997,410,818.50
  5. Step 5: Solve for x
    x = 388,562,997,410,818.50/16,607,567.20
  6. Step 6: Final answer
    x = 23,396,743.95

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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.