Home / 52,826,206.67-79,244,745.38-18,282,547.82

Finding the Fourth Proportional to 52,826,206.67, 79,244,745.38 and 18,282,547.82

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Solution

The fourth proportional to 52,826,206.67, 79,244,745.38 and 18,282,547.82 is: 27,425,702.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,826,206.67 : 79,244,745.38 = 18,282,547.82 : x
  2. Step 2: Convert to fraction form
    52,826,206.67/79,244,745.38 = 18,282,547.82/x
  3. Step 3: Cross multiply
    52,826,206.67x = 79,244,745.38 × 18,282,547.82
  4. Step 4: Simplify right side
    52,826,206.67x = 1,448,795,846,405,937.75
  5. Step 5: Solve for x
    x = 1,448,795,846,405,937.75/52,826,206.67
  6. Step 6: Final answer
    x = 27,425,702.84

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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.