Home / 15,446,036.01-23,172,799.86-4,662,692.72

Finding the Fourth Proportional to 15,446,036.01, 23,172,799.86 and 4,662,692.72

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Solution

The fourth proportional to 15,446,036.01, 23,172,799.86 and 4,662,692.72 is: 6,995,169.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,446,036.01 : 23,172,799.86 = 4,662,692.72 : x
  2. Step 2: Convert to fraction form
    15,446,036.01/23,172,799.86 = 4,662,692.72/x
  3. Step 3: Cross multiply
    15,446,036.01x = 23,172,799.86 × 4,662,692.72
  4. Step 4: Simplify right side
    15,446,036.01x = 108,047,645,093,375.02
  5. Step 5: Solve for x
    x = 108,047,645,093,375.02/15,446,036.01
  6. Step 6: Final answer
    x = 6,995,169.83

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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.