Home / 53,405,169.44-73,677,752.15-34,836,620.90

Finding the Fourth Proportional to 53,405,169.44, 73,677,752.15 and 34,836,620.90

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Solution

The fourth proportional to 53,405,169.44, 73,677,752.15 and 34,836,620.90 is: 48,060,589.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,405,169.44 : 73,677,752.15 = 34,836,620.90 : x
  2. Step 2: Convert to fraction form
    53,405,169.44/73,677,752.15 = 34,836,620.90/x
  3. Step 3: Cross multiply
    53,405,169.44x = 73,677,752.15 × 34,836,620.90
  4. Step 4: Simplify right side
    53,405,169.44x = 2,566,683,919,871,138
  5. Step 5: Solve for x
    x = 2,566,683,919,871,138/53,405,169.44
  6. Step 6: Final answer
    x = 48,060,589.40

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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.