Home / 32,368,976.40-48,552,344.70-8,108,112.36

Finding the Fourth Proportional to 32,368,976.40, 48,552,344.70 and 8,108,112.36

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Solution

The fourth proportional to 32,368,976.40, 48,552,344.70 and 8,108,112.36 is: 12,161,888.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,368,976.40 : 48,552,344.70 = 8,108,112.36 : x
  2. Step 2: Convert to fraction form
    32,368,976.40/48,552,344.70 = 8,108,112.36/x
  3. Step 3: Cross multiply
    32,368,976.40x = 48,552,344.70 × 8,108,112.36
  4. Step 4: Simplify right side
    32,368,976.40x = 393,667,866,169,050.56
  5. Step 5: Solve for x
    x = 393,667,866,169,050.56/32,368,976.40
  6. Step 6: Final answer
    x = 12,161,888.02

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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.