Home / 41,831,194.87-57,666,208.35-29,233,136.23

Finding the Fourth Proportional to 41,831,194.87, 57,666,208.35 and 29,233,136.23

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Solution

The fourth proportional to 41,831,194.87, 57,666,208.35 and 29,233,136.23 is: 40,299,210.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,831,194.87 : 57,666,208.35 = 29,233,136.23 : x
  2. Step 2: Convert to fraction form
    41,831,194.87/57,666,208.35 = 29,233,136.23/x
  3. Step 3: Cross multiply
    41,831,194.87x = 57,666,208.35 × 29,233,136.23
  4. Step 4: Simplify right side
    41,831,194.87x = 1,685,764,124,780,362
  5. Step 5: Solve for x
    x = 1,685,764,124,780,362/41,831,194.87
  6. Step 6: Final answer
    x = 40,299,210.43

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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.