Home / 25,294,108.24-37,938,608.94-17,149,048.34

Finding the Fourth Proportional to 25,294,108.24, 37,938,608.94 and 17,149,048.34

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Solution

The fourth proportional to 25,294,108.24, 37,938,608.94 and 17,149,048.34 is: 25,721,841.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,294,108.24 : 37,938,608.94 = 17,149,048.34 : x
  2. Step 2: Convert to fraction form
    25,294,108.24/37,938,608.94 = 17,149,048.34/x
  3. Step 3: Cross multiply
    25,294,108.24x = 37,938,608.94 × 17,149,048.34
  4. Step 4: Simplify right side
    25,294,108.24x = 650,611,038,474,723.12
  5. Step 5: Solve for x
    x = 650,611,038,474,723.12/25,294,108.24
  6. Step 6: Final answer
    x = 25,721,841.32

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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.