Home / 14,552,628.48-21,844,083-10,718,779.68

Finding the Fourth Proportional to 14,552,628.48, 21,844,083 and 10,718,779.68

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Solution

The fourth proportional to 14,552,628.48, 21,844,083 and 10,718,779.68 is: 16,089,321.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,552,628.48 : 21,844,083 = 10,718,779.68 : x
  2. Step 2: Convert to fraction form
    14,552,628.48/21,844,083 = 10,718,779.68/x
  3. Step 3: Cross multiply
    14,552,628.48x = 21,844,083 × 10,718,779.68
  4. Step 4: Simplify right side
    14,552,628.48x = 234,141,912,988,633.44
  5. Step 5: Solve for x
    x = 234,141,912,988,633.44/14,552,628.48
  6. Step 6: Final answer
    x = 16,089,321.14

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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.