Home / 17,064,912.96-23,549,950.80-10,188,112.32

Finding the Fourth Proportional to 17,064,912.96, 23,549,950.80 and 10,188,112.32

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Solution

The fourth proportional to 17,064,912.96, 23,549,950.80 and 10,188,112.32 is: 14,059,816.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,064,912.96 : 23,549,950.80 = 10,188,112.32 : x
  2. Step 2: Convert to fraction form
    17,064,912.96/23,549,950.80 = 10,188,112.32/x
  3. Step 3: Cross multiply
    17,064,912.96x = 23,549,950.80 × 10,188,112.32
  4. Step 4: Simplify right side
    17,064,912.96x = 239,929,543,880,873.88
  5. Step 5: Solve for x
    x = 239,929,543,880,873.88/17,064,912.96
  6. Step 6: Final answer
    x = 14,059,816.45

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Why These Related Problems?

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