Home / 11,111,501.88-16,750,535.70-10,370,805.96

Finding the Fourth Proportional to 11,111,501.88, 16,750,535.70 and 10,370,805.96

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Solution

The fourth proportional to 11,111,501.88, 16,750,535.70 and 10,370,805.96 is: 15,633,940.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,111,501.88 : 16,750,535.70 = 10,370,805.96 : x
  2. Step 2: Convert to fraction form
    11,111,501.88/16,750,535.70 = 10,370,805.96/x
  3. Step 3: Cross multiply
    11,111,501.88x = 16,750,535.70 × 10,370,805.96
  4. Step 4: Simplify right side
    11,111,501.88x = 173,716,555,470,752.78
  5. Step 5: Solve for x
    x = 173,716,555,470,752.78/11,111,501.88
  6. Step 6: Final answer
    x = 15,633,940.16

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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.