Home / 16,635,923.60-24,953,885.40-4,028,435.60

Finding the Fourth Proportional to 16,635,923.60, 24,953,885.40 and 4,028,435.60

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Solution

The fourth proportional to 16,635,923.60, 24,953,885.40 and 4,028,435.60 is: 6,042,653.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,635,923.60 : 24,953,885.40 = 4,028,435.60 : x
  2. Step 2: Convert to fraction form
    16,635,923.60/24,953,885.40 = 4,028,435.60/x
  3. Step 3: Cross multiply
    16,635,923.60x = 24,953,885.40 × 4,028,435.60
  4. Step 4: Simplify right side
    16,635,923.60x = 100,525,120,303,680.23
  5. Step 5: Solve for x
    x = 100,525,120,303,680.23/16,635,923.60
  6. Step 6: Final answer
    x = 6,042,653.40

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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.