Home / 34,224,283.20-47,231,828.03-19,334,442.96

Finding the Fourth Proportional to 34,224,283.20, 47,231,828.03 and 19,334,442.96

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Solution

The fourth proportional to 34,224,283.20, 47,231,828.03 and 19,334,442.96 is: 26,682,840.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,224,283.20 : 47,231,828.03 = 19,334,442.96 : x
  2. Step 2: Convert to fraction form
    34,224,283.20/47,231,828.03 = 19,334,442.96/x
  3. Step 3: Cross multiply
    34,224,283.20x = 47,231,828.03 × 19,334,442.96
  4. Step 4: Simplify right side
    34,224,283.20x = 913,201,084,942,564.25
  5. Step 5: Solve for x
    x = 913,201,084,942,564.25/34,224,283.20
  6. Step 6: Final answer
    x = 26,682,840.36

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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.