Home / 16,366,386.55-24,548,692.30-5,006,836.15

Finding the Fourth Proportional to 16,366,386.55, 24,548,692.30 and 5,006,836.15

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Solution

The fourth proportional to 16,366,386.55, 24,548,692.30 and 5,006,836.15 is: 7,509,982.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,366,386.55 : 24,548,692.30 = 5,006,836.15 : x
  2. Step 2: Convert to fraction form
    16,366,386.55/24,548,692.30 = 5,006,836.15/x
  3. Step 3: Cross multiply
    16,366,386.55x = 24,548,692.30 × 5,006,836.15
  4. Step 4: Simplify right side
    16,366,386.55x = 122,911,280,042,866.66
  5. Step 5: Solve for x
    x = 122,911,280,042,866.66/16,366,386.55
  6. Step 6: Final answer
    x = 7,509,982.71

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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.