Home / 17,455,764.48-24,089,503.32-9,615,845.34

Finding the Fourth Proportional to 17,455,764.48, 24,089,503.32 and 9,615,845.34

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Solution

The fourth proportional to 17,455,764.48, 24,089,503.32 and 9,615,845.34 is: 13,270,168.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,455,764.48 : 24,089,503.32 = 9,615,845.34 : x
  2. Step 2: Convert to fraction form
    17,455,764.48/24,089,503.32 = 9,615,845.34/x
  3. Step 3: Cross multiply
    17,455,764.48x = 24,089,503.32 × 9,615,845.34
  4. Step 4: Simplify right side
    17,455,764.48x = 231,640,938,242,536.53
  5. Step 5: Solve for x
    x = 231,640,938,242,536.53/17,455,764.48
  6. Step 6: Final answer
    x = 13,270,168.63

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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.