Home / 124,035,706.20-186,039,362.82-33,166,381.08

Finding the Fourth Proportional to 124,035,706.20, 186,039,362.82 and 33,166,381.08

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Solution

The fourth proportional to 124,035,706.20, 186,039,362.82 and 33,166,381.08 is: 49,745,775.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,035,706.20 : 186,039,362.82 = 33,166,381.08 : x
  2. Step 2: Convert to fraction form
    124,035,706.20/186,039,362.82 = 33,166,381.08/x
  3. Step 3: Cross multiply
    124,035,706.20x = 186,039,362.82 × 33,166,381.08
  4. Step 4: Simplify right side
    124,035,706.20x = 6,170,252,403,168,503
  5. Step 5: Solve for x
    x = 6,170,252,403,168,503/124,035,706.20
  6. Step 6: Final answer
    x = 49,745,775.57

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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.