Home / 44,929,335.70-67,394,003.55-43,165,738.90

Finding the Fourth Proportional to 44,929,335.70, 67,394,003.55 and 43,165,738.90

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Solution

The fourth proportional to 44,929,335.70, 67,394,003.55 and 43,165,738.90 is: 64,748,608.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,929,335.70 : 67,394,003.55 = 43,165,738.90 : x
  2. Step 2: Convert to fraction form
    44,929,335.70/67,394,003.55 = 43,165,738.90/x
  3. Step 3: Cross multiply
    44,929,335.70x = 67,394,003.55 × 43,165,738.90
  4. Step 4: Simplify right side
    44,929,335.70x = 2,909,111,960,664,973
  5. Step 5: Solve for x
    x = 2,909,111,960,664,973/44,929,335.70
  6. Step 6: Final answer
    x = 64,748,608.35

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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.