Home / 31,070,206.18-46,603,618.46-9,504,807.88

Finding the Fourth Proportional to 31,070,206.18, 46,603,618.46 and 9,504,807.88

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Solution

The fourth proportional to 31,070,206.18, 46,603,618.46 and 9,504,807.88 is: 14,256,694.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,070,206.18 : 46,603,618.46 = 9,504,807.88 : x
  2. Step 2: Convert to fraction form
    31,070,206.18/46,603,618.46 = 9,504,807.88/x
  3. Step 3: Cross multiply
    31,070,206.18x = 46,603,618.46 × 9,504,807.88
  4. Step 4: Simplify right side
    31,070,206.18x = 442,958,439,975,121.50
  5. Step 5: Solve for x
    x = 442,958,439,975,121.50/31,070,206.18
  6. Step 6: Final answer
    x = 14,256,694.58

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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.