Home / 15,352,891.62-23,037,307.83-6,261,658.98

Finding the Fourth Proportional to 15,352,891.62, 23,037,307.83 and 6,261,658.98

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Solution

The fourth proportional to 15,352,891.62, 23,037,307.83 and 6,261,658.98 is: 9,395,739.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,352,891.62 : 23,037,307.83 = 6,261,658.98 : x
  2. Step 2: Convert to fraction form
    15,352,891.62/23,037,307.83 = 6,261,658.98/x
  3. Step 3: Cross multiply
    15,352,891.62x = 23,037,307.83 × 6,261,658.98
  4. Step 4: Simplify right side
    15,352,891.62x = 144,251,765,448,743.81
  5. Step 5: Solve for x
    x = 144,251,765,448,743.81/15,352,891.62
  6. Step 6: Final answer
    x = 9,395,739.19

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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.