Home / 16,526,828.67-22,799,941.86-10,321,101.81

Finding the Fourth Proportional to 16,526,828.67, 22,799,941.86 and 10,321,101.81

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Solution

The fourth proportional to 16,526,828.67, 22,799,941.86 and 10,321,101.81 is: 14,238,697.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,526,828.67 : 22,799,941.86 = 10,321,101.81 : x
  2. Step 2: Convert to fraction form
    16,526,828.67/22,799,941.86 = 10,321,101.81/x
  3. Step 3: Cross multiply
    16,526,828.67x = 22,799,941.86 × 10,321,101.81
  4. Step 4: Simplify right side
    16,526,828.67x = 235,320,521,237,844.91
  5. Step 5: Solve for x
    x = 235,320,521,237,844.91/16,526,828.67
  6. Step 6: Final answer
    x = 14,238,697.93

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