Home / 24,509,280.96-33,821,483.04-13,493,885.76

Finding the Fourth Proportional to 24,509,280.96, 33,821,483.04 and 13,493,885.76

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Solution

The fourth proportional to 24,509,280.96, 33,821,483.04 and 13,493,885.76 is: 18,620,833.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,509,280.96 : 33,821,483.04 = 13,493,885.76 : x
  2. Step 2: Convert to fraction form
    24,509,280.96/33,821,483.04 = 13,493,885.76/x
  3. Step 3: Cross multiply
    24,509,280.96x = 33,821,483.04 × 13,493,885.76
  4. Step 4: Simplify right side
    24,509,280.96x = 456,383,228,375,537.50
  5. Step 5: Solve for x
    x = 456,383,228,375,537.50/24,509,280.96
  6. Step 6: Final answer
    x = 18,620,833.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.