Home / 34,363,065.80-51,543,432.30-8,804,325.80

Finding the Fourth Proportional to 34,363,065.80, 51,543,432.30 and 8,804,325.80

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Solution

The fourth proportional to 34,363,065.80, 51,543,432.30 and 8,804,325.80 is: 13,206,189.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,363,065.80 : 51,543,432.30 = 8,804,325.80 : x
  2. Step 2: Convert to fraction form
    34,363,065.80/51,543,432.30 = 8,804,325.80/x
  3. Step 3: Cross multiply
    34,363,065.80x = 51,543,432.30 × 8,804,325.80
  4. Step 4: Simplify right side
    34,363,065.80x = 453,805,170,819,443.38
  5. Step 5: Solve for x
    x = 453,805,170,819,443.38/34,363,065.80
  6. Step 6: Final answer
    x = 13,206,189.85

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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.