Home / 31,335,813.14-46,993,766.43-10,055,700.50

Finding the Fourth Proportional to 31,335,813.14, 46,993,766.43 and 10,055,700.50

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Solution

The fourth proportional to 31,335,813.14, 46,993,766.43 and 10,055,700.50 is: 15,080,356.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,335,813.14 : 46,993,766.43 = 10,055,700.50 : x
  2. Step 2: Convert to fraction form
    31,335,813.14/46,993,766.43 = 10,055,700.50/x
  3. Step 3: Cross multiply
    31,335,813.14x = 46,993,766.43 × 10,055,700.50
  4. Step 4: Simplify right side
    31,335,813.14x = 472,555,240,587,034.19
  5. Step 5: Solve for x
    x = 472,555,240,587,034.19/31,335,813.14
  6. Step 6: Final answer
    x = 15,080,356.73

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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.