Home / 17,089,375.08-23,583,345.08-9,354,461.52

Finding the Fourth Proportional to 17,089,375.08, 23,583,345.08 and 9,354,461.52

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Solution

The fourth proportional to 17,089,375.08, 23,583,345.08 and 9,354,461.52 is: 12,909,160.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,089,375.08 : 23,583,345.08 = 9,354,461.52 : x
  2. Step 2: Convert to fraction form
    17,089,375.08/23,583,345.08 = 9,354,461.52/x
  3. Step 3: Cross multiply
    17,089,375.08x = 23,583,345.08 × 9,354,461.52
  4. Step 4: Simplify right side
    17,089,375.08x = 220,609,494,063,741.28
  5. Step 5: Solve for x
    x = 220,609,494,063,741.28/17,089,375.08
  6. Step 6: Final answer
    x = 12,909,160.99

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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.