Home / 22,984,166.56-31,724,265.36-13,573,213.60

Finding the Fourth Proportional to 22,984,166.56, 31,724,265.36 and 13,573,213.60

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Solution

The fourth proportional to 22,984,166.56, 31,724,265.36 and 13,573,213.60 is: 18,734,646.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,984,166.56 : 31,724,265.36 = 13,573,213.60 : x
  2. Step 2: Convert to fraction form
    22,984,166.56/31,724,265.36 = 13,573,213.60/x
  3. Step 3: Cross multiply
    22,984,166.56x = 31,724,265.36 × 13,573,213.60
  4. Step 4: Simplify right side
    22,984,166.56x = 430,600,230,034,360.88
  5. Step 5: Solve for x
    x = 430,600,230,034,360.88/22,984,166.56
  6. Step 6: Final answer
    x = 18,734,646.26

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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.