Home / 31,070,793.21-46,604,504.89-9,505,396.74

Finding the Fourth Proportional to 31,070,793.21, 46,604,504.89 and 9,505,396.74

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Solution

The fourth proportional to 31,070,793.21, 46,604,504.89 and 9,505,396.74 is: 14,257,579.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,070,793.21 : 46,604,504.89 = 9,505,396.74 : x
  2. Step 2: Convert to fraction form
    31,070,793.21/46,604,504.89 = 9,505,396.74/x
  3. Step 3: Cross multiply
    31,070,793.21x = 46,604,504.89 × 9,505,396.74
  4. Step 4: Simplify right side
    31,070,793.21x = 442,994,309,037,368.69
  5. Step 5: Solve for x
    x = 442,994,309,037,368.69/31,070,793.21
  6. Step 6: Final answer
    x = 14,257,579.65

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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.