Home / 17,089,376.58-23,583,347.15-9,354,463.02

Finding the Fourth Proportional to 17,089,376.58, 23,583,347.15 and 9,354,463.02

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Solution

The fourth proportional to 17,089,376.58, 23,583,347.15 and 9,354,463.02 is: 12,909,163.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,089,376.58 : 23,583,347.15 = 9,354,463.02 : x
  2. Step 2: Convert to fraction form
    17,089,376.58/23,583,347.15 = 9,354,463.02/x
  3. Step 3: Cross multiply
    17,089,376.58x = 23,583,347.15 × 9,354,463.02
  4. Step 4: Simplify right side
    17,089,376.58x = 220,609,548,802,497.38
  5. Step 5: Solve for x
    x = 220,609,548,802,497.38/17,089,376.58
  6. Step 6: Final answer
    x = 12,909,163.06

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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.