Home / 106,335,450.53-146,739,294-58,652,594.50

Finding the Fourth Proportional to 106,335,450.53, 146,739,294 and 58,652,594.50

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Solution

The fourth proportional to 106,335,450.53, 146,739,294 and 58,652,594.50 is: 80,938,579.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,335,450.53 : 146,739,294 = 58,652,594.50 : x
  2. Step 2: Convert to fraction form
    106,335,450.53/146,739,294 = 58,652,594.50/x
  3. Step 3: Cross multiply
    106,335,450.53x = 146,739,294 × 58,652,594.50
  4. Step 4: Simplify right side
    106,335,450.53x = 8,606,640,307,831,435
  5. Step 5: Solve for x
    x = 8,606,640,307,831,435/106,335,450.53
  6. Step 6: Final answer
    x = 80,938,579.42

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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.