Home / 69,598,487.50-104,238,704.76-33,232,348.96

Finding the Fourth Proportional to 69,598,487.50, 104,238,704.76 and 33,232,348.96

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Solution

The fourth proportional to 69,598,487.50, 104,238,704.76 and 33,232,348.96 is: 49,772,590.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,598,487.50 : 104,238,704.76 = 33,232,348.96 : x
  2. Step 2: Convert to fraction form
    69,598,487.50/104,238,704.76 = 33,232,348.96/x
  3. Step 3: Cross multiply
    69,598,487.50x = 104,238,704.76 × 33,232,348.96
  4. Step 4: Simplify right side
    69,598,487.50x = 3,464,097,011,722,733.50
  5. Step 5: Solve for x
    x = 3,464,097,011,722,733.50/69,598,487.50
  6. Step 6: Final answer
    x = 49,772,590.41

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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.