Home / 43,676,150.40-65,508,004.80-14,923,612.80

Finding the Fourth Proportional to 43,676,150.40, 65,508,004.80 and 14,923,612.80

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Solution

The fourth proportional to 43,676,150.40, 65,508,004.80 and 14,923,612.80 is: 22,383,293.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,676,150.40 : 65,508,004.80 = 14,923,612.80 : x
  2. Step 2: Convert to fraction form
    43,676,150.40/65,508,004.80 = 14,923,612.80/x
  3. Step 3: Cross multiply
    43,676,150.40x = 65,508,004.80 × 14,923,612.80
  4. Step 4: Simplify right side
    43,676,150.40x = 977,616,098,935,741.50
  5. Step 5: Solve for x
    x = 977,616,098,935,741.50/43,676,150.40
  6. Step 6: Final answer
    x = 22,383,293.63

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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.