Home / 34,128,562.80-51,220,837.80-33,008,818.80

Finding the Fourth Proportional to 34,128,562.80, 51,220,837.80 and 33,008,818.80

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Solution

The fourth proportional to 34,128,562.80, 51,220,837.80 and 33,008,818.80 is: 49,540,303.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,128,562.80 : 51,220,837.80 = 33,008,818.80 : x
  2. Step 2: Convert to fraction form
    34,128,562.80/51,220,837.80 = 33,008,818.80/x
  3. Step 3: Cross multiply
    34,128,562.80x = 51,220,837.80 × 33,008,818.80
  4. Step 4: Simplify right side
    34,128,562.80x = 1,690,739,353,724,390.50
  5. Step 5: Solve for x
    x = 1,690,739,353,724,390.50/34,128,562.80
  6. Step 6: Final answer
    x = 49,540,303.34

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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.