Home / 34,765,519.80-52,148,279.70-15,596,902.20

Finding the Fourth Proportional to 34,765,519.80, 52,148,279.70 and 15,596,902.20

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Solution

The fourth proportional to 34,765,519.80, 52,148,279.70 and 15,596,902.20 is: 23,395,353.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,765,519.80 : 52,148,279.70 = 15,596,902.20 : x
  2. Step 2: Convert to fraction form
    34,765,519.80/52,148,279.70 = 15,596,902.20/x
  3. Step 3: Cross multiply
    34,765,519.80x = 52,148,279.70 × 15,596,902.20
  4. Step 4: Simplify right side
    34,765,519.80x = 813,351,618,379,145.38
  5. Step 5: Solve for x
    x = 813,351,618,379,145.38/34,765,519.80
  6. Step 6: Final answer
    x = 23,395,353.30

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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.