Home / 18,089,171.03-24,963,213.71-9,829,233.27

Finding the Fourth Proportional to 18,089,171.03, 24,963,213.71 and 9,829,233.27

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Solution

The fourth proportional to 18,089,171.03, 24,963,213.71 and 9,829,233.27 is: 13,564,427.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,089,171.03 : 24,963,213.71 = 9,829,233.27 : x
  2. Step 2: Convert to fraction form
    18,089,171.03/24,963,213.71 = 9,829,233.27/x
  3. Step 3: Cross multiply
    18,089,171.03x = 24,963,213.71 × 9,829,233.27
  4. Step 4: Simplify right side
    18,089,171.03x = 245,369,250,749,025.19
  5. Step 5: Solve for x
    x = 245,369,250,749,025.19/18,089,171.03
  6. Step 6: Final answer
    x = 13,564,427.60

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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.