Home / 29,482,801.20-44,208,455.40-10,314,183.60

Finding the Fourth Proportional to 29,482,801.20, 44,208,455.40 and 10,314,183.60

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Solution

The fourth proportional to 29,482,801.20, 44,208,455.40 and 10,314,183.60 is: 15,465,766.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,482,801.20 : 44,208,455.40 = 10,314,183.60 : x
  2. Step 2: Convert to fraction form
    29,482,801.20/44,208,455.40 = 10,314,183.60/x
  3. Step 3: Cross multiply
    29,482,801.20x = 44,208,455.40 × 10,314,183.60
  4. Step 4: Simplify right side
    29,482,801.20x = 455,974,125,668,011.44
  5. Step 5: Solve for x
    x = 455,974,125,668,011.44/29,482,801.20
  6. Step 6: Final answer
    x = 15,465,766.72

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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.