Home / 63,552,295.42-87,699,585.27-36,049,633.18

Finding the Fourth Proportional to 63,552,295.42, 87,699,585.27 and 36,049,633.18

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Solution

The fourth proportional to 63,552,295.42, 87,699,585.27 and 36,049,633.18 is: 49,747,028.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,552,295.42 : 87,699,585.27 = 36,049,633.18 : x
  2. Step 2: Convert to fraction form
    63,552,295.42/87,699,585.27 = 36,049,633.18/x
  3. Step 3: Cross multiply
    63,552,295.42x = 87,699,585.27 × 36,049,633.18
  4. Step 4: Simplify right side
    63,552,295.42x = 3,161,537,879,021,631
  5. Step 5: Solve for x
    x = 3,161,537,879,021,631/63,552,295.42
  6. Step 6: Final answer
    x = 49,747,028.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.