Home / 44,795,962.40-67,193,943.60-17,888,928.80

Finding the Fourth Proportional to 44,795,962.40, 67,193,943.60 and 17,888,928.80

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Solution

The fourth proportional to 44,795,962.40, 67,193,943.60 and 17,888,928.80 is: 26,833,393.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,795,962.40 : 67,193,943.60 = 17,888,928.80 : x
  2. Step 2: Convert to fraction form
    44,795,962.40/67,193,943.60 = 17,888,928.80/x
  3. Step 3: Cross multiply
    44,795,962.40x = 67,193,943.60 × 17,888,928.80
  4. Step 4: Simplify right side
    44,795,962.40x = 1,202,027,672,851,615.50
  5. Step 5: Solve for x
    x = 1,202,027,672,851,615.50/44,795,962.40
  6. Step 6: Final answer
    x = 26,833,393.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.