Home / 34,299,588.74-51,410,245.50-13,816,200.20

Finding the Fourth Proportional to 34,299,588.74, 51,410,245.50 and 13,816,200.20

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Solution

The fourth proportional to 34,299,588.74, 51,410,245.50 and 13,816,200.20 is: 20,708,535.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,299,588.74 : 51,410,245.50 = 13,816,200.20 : x
  2. Step 2: Convert to fraction form
    34,299,588.74/51,410,245.50 = 13,816,200.20/x
  3. Step 3: Cross multiply
    34,299,588.74x = 51,410,245.50 × 13,816,200.20
  4. Step 4: Simplify right side
    34,299,588.74x = 710,294,243,902,097.88
  5. Step 5: Solve for x
    x = 710,294,243,902,097.88/34,299,588.74
  6. Step 6: Final answer
    x = 20,708,535.29

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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.