Home / 16,896,762.93-23,317,991.33-9,555,693.87

Finding the Fourth Proportional to 16,896,762.93, 23,317,991.33 and 9,555,693.87

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Solution

The fourth proportional to 16,896,762.93, 23,317,991.33 and 9,555,693.87 is: 13,187,116.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,896,762.93 : 23,317,991.33 = 9,555,693.87 : x
  2. Step 2: Convert to fraction form
    16,896,762.93/23,317,991.33 = 9,555,693.87/x
  3. Step 3: Cross multiply
    16,896,762.93x = 23,317,991.33 × 9,555,693.87
  4. Step 4: Simplify right side
    16,896,762.93x = 222,819,586,852,458.12
  5. Step 5: Solve for x
    x = 222,819,586,852,458.12/16,896,762.93
  6. Step 6: Final answer
    x = 13,187,116.83

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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.