Home / 69,367,638.88-104,074,688.04-22,683,277.56

Finding the Fourth Proportional to 69,367,638.88, 104,074,688.04 and 22,683,277.56

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Solution

The fourth proportional to 69,367,638.88, 104,074,688.04 and 22,683,277.56 is: 34,032,512.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,367,638.88 : 104,074,688.04 = 22,683,277.56 : x
  2. Step 2: Convert to fraction form
    69,367,638.88/104,074,688.04 = 22,683,277.56/x
  3. Step 3: Cross multiply
    69,367,638.88x = 104,074,688.04 × 22,683,277.56
  4. Step 4: Simplify right side
    69,367,638.88x = 2,360,755,035,781,732.50
  5. Step 5: Solve for x
    x = 2,360,755,035,781,732.50/69,367,638.88
  6. Step 6: Final answer
    x = 34,032,512.48

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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.