Home / 124,560,232.60-186,840,348.90-33,683,821.60

Finding the Fourth Proportional to 124,560,232.60, 186,840,348.90 and 33,683,821.60

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Solution

The fourth proportional to 124,560,232.60, 186,840,348.90 and 33,683,821.60 is: 50,525,732.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,560,232.60 : 186,840,348.90 = 33,683,821.60 : x
  2. Step 2: Convert to fraction form
    124,560,232.60/186,840,348.90 = 33,683,821.60/x
  3. Step 3: Cross multiply
    124,560,232.60x = 186,840,348.90 × 33,683,821.60
  4. Step 4: Simplify right side
    124,560,232.60x = 6,293,496,980,029,357
  5. Step 5: Solve for x
    x = 6,293,496,980,029,357/124,560,232.60
  6. Step 6: Final answer
    x = 50,525,732.40

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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.