Home / 31,203,020.10-46,804,530.15-14,196,908.10

Finding the Fourth Proportional to 31,203,020.10, 46,804,530.15 and 14,196,908.10

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Solution

The fourth proportional to 31,203,020.10, 46,804,530.15 and 14,196,908.10 is: 21,295,362.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,203,020.10 : 46,804,530.15 = 14,196,908.10 : x
  2. Step 2: Convert to fraction form
    31,203,020.10/46,804,530.15 = 14,196,908.10/x
  3. Step 3: Cross multiply
    31,203,020.10x = 46,804,530.15 × 14,196,908.10
  4. Step 4: Simplify right side
    31,203,020.10x = 664,479,613,203,229.12
  5. Step 5: Solve for x
    x = 664,479,613,203,229.12/31,203,020.10
  6. Step 6: Final answer
    x = 21,295,362.15

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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.