Home / 16,608,072.80-24,907,443.60-5,252,002.40

Finding the Fourth Proportional to 16,608,072.80, 24,907,443.60 and 5,252,002.40

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Solution

The fourth proportional to 16,608,072.80, 24,907,443.60 and 5,252,002.40 is: 7,876,528.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,608,072.80 : 24,907,443.60 = 5,252,002.40 : x
  2. Step 2: Convert to fraction form
    16,608,072.80/24,907,443.60 = 5,252,002.40/x
  3. Step 3: Cross multiply
    16,608,072.80x = 24,907,443.60 × 5,252,002.40
  4. Step 4: Simplify right side
    16,608,072.80x = 130,813,953,565,064.66
  5. Step 5: Solve for x
    x = 130,813,953,565,064.66/16,608,072.80
  6. Step 6: Final answer
    x = 7,876,528.19

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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.