Home / 11,111,502.86-16,750,537.20-10,370,806.94

Finding the Fourth Proportional to 11,111,502.86, 16,750,537.20 and 10,370,806.94

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Solution

The fourth proportional to 11,111,502.86, 16,750,537.20 and 10,370,806.94 is: 15,633,941.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,111,502.86 : 16,750,537.20 = 10,370,806.94 : x
  2. Step 2: Convert to fraction form
    11,111,502.86/16,750,537.20 = 10,370,806.94/x
  3. Step 3: Cross multiply
    11,111,502.86x = 16,750,537.20 × 10,370,806.94
  4. Step 4: Simplify right side
    11,111,502.86x = 173,716,587,442,488.16
  5. Step 5: Solve for x
    x = 173,716,587,442,488.16/11,111,502.86
  6. Step 6: Final answer
    x = 15,633,941.66

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.