Home / 17,736,610.80-26,598,695.40-9,214,114.80

Finding the Fourth Proportional to 17,736,610.80, 26,598,695.40 and 9,214,114.80

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Solution

The fourth proportional to 17,736,610.80, 26,598,695.40 and 9,214,114.80 is: 13,817,940.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,736,610.80 : 26,598,695.40 = 9,214,114.80 : x
  2. Step 2: Convert to fraction form
    17,736,610.80/26,598,695.40 = 9,214,114.80/x
  3. Step 3: Cross multiply
    17,736,610.80x = 26,598,695.40 × 9,214,114.80
  4. Step 4: Simplify right side
    17,736,610.80x = 245,083,432,945,831.94
  5. Step 5: Solve for x
    x = 245,083,432,945,831.94/17,736,610.80
  6. Step 6: Final answer
    x = 13,817,940.51

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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.